From 8852492aef7729284c0593ee614856e18ee21b62 Mon Sep 17 00:00:00 2001
From: maeries <8ij4neqiu@mozmail.com>
Date: Mon, 24 Mar 2025 16:12:58 +0100
Subject: [PATCH] added world ranking info to team page
---
main.py | 69 ++++++++++++++++++++++++++++++++--------------------
team_page.py | 20 ++++++++++-----
2 files changed, 56 insertions(+), 33 deletions(-)
diff --git a/main.py b/main.py
index 988983b..e1e0abb 100644
--- a/main.py
+++ b/main.py
@@ -77,7 +77,7 @@ class EloSystem:
def get_competition_date(self, competition_id):
date_string = self.competition_meta_data[self.competition_meta_data["id"] == int(competition_id)]['date'].values[0]
return datetime.strptime(date_string, "%Y-%m-%d")
-
+
def get_competition_type(self, competition_id):
return self.competition_meta_data[self.competition_meta_data["id"] == int(competition_id)]['kind'].values[0].strip()
@@ -155,6 +155,9 @@ class EloSystem:
# For each team, compare with teams ranked below them
date = self.get_competition_date(competition_id) # Use current date as competition date
+ old_world_ranking = sorted(self.teams.items(), key=lambda x: x[1]['elo'], reverse=True)
+ old_world_ranking = tuple(name for name, _ in old_world_ranking)
+
for i in range(len(teams_in_order)):
for j in range(i + 1, len(teams_in_order)):
team_a = teams_in_order[i]
@@ -165,29 +168,41 @@ class EloSystem:
# Store post-competition Elo ratings and changes
for team in teams_in_order:
- rank = teams_in_order.index(team) + 1
+ placement = teams_in_order.index(team) + 1
previous_elo = self.teams[team]['elo']
elo_change = self.teams[team]['delta_elo']
+ old_rank = old_world_ranking.index(team) + 1
+ new_rank = 0
# Store in team history
self.teams[team]['history'].append({
'date': date.strftime("%Y-%m-%d"),
'competition': self.get_competition_name(competition_id),
'competition_id': competition_id,
- 'rank': rank,
+ 'placement': placement,
'participants': len(teams_in_order),
'previous_elo': previous_elo,
'new_elo': self.teams[team]['elo'] + self.teams[team]['delta_elo'],
- 'elo_change': elo_change
+ 'elo_change': elo_change,
+ 'old_rank': old_rank,
+ 'new_rank': new_rank,
+ 'rank_change': new_rank - old_rank
})
# Store in competition history
- self.competition_history[competition_id]['results'][rank-1][2] = previous_elo
- self.competition_history[competition_id]['results'][rank-1][3] = elo_change
+ self.competition_history[competition_id]['results'][placement-1][2] = previous_elo
+ self.competition_history[competition_id]['results'][placement-1][3] = elo_change
self.teams[team]['elo'] = self.teams[team]['elo'] + self.teams[team]['delta_elo']
self.teams[team]['delta_elo'] = 0
+ for team in teams_in_order:
+ new_world_ranking = sorted(self.teams.items(), key=lambda x: x[1]['elo'], reverse=True)
+ new_world_ranking = tuple(name for name, _ in new_world_ranking)
+ new_rank = new_world_ranking.index(team) + 1
+ self.teams[team]['history'][-1]['new_rank'] = new_rank
+ self.teams[team]['history'][-1]['rank_change'] = new_rank - self.teams[team]['history'][-1]['old_rank']
+
def update_elo_pair(self, team_a, team_b, score_a, score_b, competition_id, date):
"""Update Elo ratings for a pair of teams based on their match outcome"""
# Get current Elo ratings
@@ -306,36 +321,36 @@ class EloSystem:
for i, bar in enumerate(bars):
plt.text(bar.get_width() + 5, bar.get_y() + bar.get_height() / 2,
f"{int(elo_ratings[i])}", va='center')
-
+
# Create custom colormap
colors = [hex_to_normalized_rgb(self.LINK_COLOR), hex_to_normalized_rgb(self.BORDER_COLOR)] # RGB values for #ffff1e and #ffc400
custom_yellow_cmap = LinearSegmentedColormap.from_list('custom_yellow', colors)
-
+
for bar in bars:
# Get the coordinates of the bar
x0, y0 = bar.get_xy()
width = bar.get_width()
height = bar.get_height()
-
+
# Create a gradient for the bar
gradient = np.linspace(0, 1, 100).reshape(1, -1)
-
+
# Get colors from the colormap
colors = custom_yellow_cmap(gradient)
-
+
# Set the bar's face color to the gradient
bar.set_facecolor('none') # Remove default color
-
+
# Add the gradient rectangle
- gradient_rect = patches.Rectangle((x0, y0), width, height,
- linewidth=0,
- fill=True,
- facecolor=custom_yellow_cmap(0.5))
-
+ gradient_rect = patches.Rectangle((x0, y0), width, height,
+ linewidth=0,
+ fill=True,
+ facecolor=custom_yellow_cmap(0.5))
+
# To create a gradient, add an axial gradient transform
gradient_rect.set_facecolor('none')
ax.add_patch(gradient_rect)
-
+
# Create multiple thin rectangles to simulate a gradient
steps = 50
for i in range(steps):
@@ -343,8 +358,8 @@ class EloSystem:
rect_width = width/steps
color = custom_yellow_cmap(i/steps)
rect = patches.Rectangle((left, y0), rect_width, height,
- linewidth=0,
- color=color)
+ linewidth=0,
+ color=color)
ax.add_patch(rect)
plt.xlabel('Elo Rating')
@@ -368,7 +383,7 @@ class EloSystem:
# Create histogram
counts, bin_edges, _ = plt.hist(elo_ratings, bins=20, alpha=0)
-
+
# Draw bars with gradients
bin_width = bin_edges[1] - bin_edges[0]
for i in range(len(counts)):
@@ -377,7 +392,7 @@ class EloSystem:
bottom = 0
width = bin_width
height = counts[i]
-
+
# Create the gradient effect by stacking multiple thin rectangles
gradient_steps = 50
for step in range(gradient_steps):
@@ -387,10 +402,10 @@ class EloSystem:
# Calculate height of this piece of the gradient
rect_bottom = bottom + (step / gradient_steps) * height
rect_height = height / gradient_steps
-
+
# Get color from our custom colormap
color = custom_yellow_cmap(step / gradient_steps)
-
+
# Add the rectangle patch
rect = patches.Rectangle(
(rect_left, rect_bottom),
@@ -401,7 +416,7 @@ class EloSystem:
edgecolor=None
)
plt.gca().add_patch(rect)
-
+
# Add black edges to each bar
for i in range(len(counts)):
left = bin_edges[i]
@@ -416,7 +431,7 @@ class EloSystem:
linewidth=1
)
plt.gca().add_patch(rect)
-
+
# Set axis limits to make sure the entire histogram is visible
plt.xlim(bin_edges[0], bin_edges[-1])
plt.ylim(0, max(counts) * 1.1)
@@ -448,7 +463,7 @@ class EloSystem:
# Add competition labels
for i, entry in enumerate(team_history):
- plt.annotate(entry['competition'] + f" (#{entry['rank']})",
+ plt.annotate(entry['competition'] + f" (#{entry['placement']})",
(i, entry['new_elo']),
textcoords="offset points",
xytext=(0, 10),
diff --git a/team_page.py b/team_page.py
index 0bc195a..2529757 100644
--- a/team_page.py
+++ b/team_page.py
@@ -149,8 +149,8 @@ def get_team_page_html(self, team_name, team_data, team_competitions):
# Calculate average ranking if available
if team_competitions:
- avg_rank = sum(comp['rank'] for comp in team_competitions) / len(team_competitions)
- best_rank = min(comp['rank'] for comp in team_competitions)
+ avg_rank = sum(comp['placement'] for comp in team_competitions) / len(team_competitions)
+ best_rank = min(comp['placement'] for comp in team_competitions)
html_content += f"""
<div class="stat-box">
@@ -175,8 +175,11 @@ def get_team_page_html(self, team_name, team_data, team_competitions):
<table>
<tr>
<th>Date</th>
- <th>Competition</th>
+ <th>Comp</th>
<th>Placement</th>
+ <th>Rank Before</th>
+ <th>Rank After</th>
+ <th>Rank Change</th>
<th>Elo Before</th>
<th>Elo After</th>
<th>Elo Change</th>
@@ -186,16 +189,21 @@ def get_team_page_html(self, team_name, team_data, team_competitions):
# Add rows for each competition
for comp in team_competitions:
elo_change = comp['elo_change']
- change_class = "positive" if elo_change > 0 else "negative" if elo_change < 0 else ""
+ elo_change_class = "positive" if elo_change > 0 else "negative" if elo_change < 0 else ""
+ rank_change = comp['rank_change']
+ rank_change_class = "positive" if rank_change < 0 else "negative" if rank_change > 0 else ""
html_content += f"""
<tr>
<td>{comp['date']}</td>
<td><a href=../comp/{comp['competition_id']}.html>{comp['competition']}</a></td>
- <td>{comp['rank']} / {comp['participants']}</td>
+ <td>{comp['placement']} / {comp['participants']}</td>
+ <td>{comp['old_rank']}</td>
+ <td>{comp['new_rank']}</td>
+ <td class="{rank_change_class}">{'+' if rank_change > 0 else ''}{comp['rank_change']}</td>
<td>{int(comp['previous_elo'])}</td>
<td>{int(comp['new_elo'])}</td>
- <td class="{change_class}">{'+' if elo_change > 0 else ''}{elo_change:.1f}</td>
+ <td class="{elo_change_class}">{'+' if elo_change > 0 else ''}{elo_change:.1f}</td>
</tr>"""
html_content += """
--
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