Update player list and profile pages to show unified ELO rating

logs/pickleball.log

@@ -951,3 +951,68 @@ Starting Pickleball ELO Tracker Server on port 3000...
 ➕ Add Player: http://localhost:3000/players/new
 🎾 Record Match: http://localhost:3000/matches/new
 
+🏓 Pickleball ELO Tracker v3.0
+==============================
+
+Starting Pickleball ELO Tracker Server on port 3000...
+
+✅ Server running at http://localhost:3000
+📊 Leaderboard: http://localhost:3000/leaderboard
+📜 Match History: http://localhost:3000/matches
+👥 Players: http://localhost:3000/players
+⚖️  Team Balancer: http://localhost:3000/balance
+➕ Add Player: http://localhost:3000/players/new
+🎾 Record Match: http://localhost:3000/matches/new
+
+🏓 Pickleball ELO Tracker v3.0
+==============================
+
+Starting Pickleball ELO Tracker Server on port 3000...
+
+✅ Server running at http://localhost:3000
+📊 Leaderboard: http://localhost:3000/leaderboard
+📜 Match History: http://localhost:3000/matches
+👥 Players: http://localhost:3000/players
+⚖️  Team Balancer: http://localhost:3000/balance
+➕ Add Player: http://localhost:3000/players/new
+🎾 Record Match: http://localhost:3000/matches/new
+
+🏓 Pickleball ELO Tracker v3.0
+==============================
+
+Starting Pickleball ELO Tracker Server on port 3000...
+
+✅ Server running at http://localhost:3000
+📊 Leaderboard: http://localhost:3000/leaderboard
+📜 Match History: http://localhost:3000/matches
+👥 Players: http://localhost:3000/players
+⚖️  Team Balancer: http://localhost:3000/balance
+➕ Add Player: http://localhost:3000/players/new
+🎾 Record Match: http://localhost:3000/matches/new
+
+🏓 Pickleball ELO Tracker v3.0
+==============================
+
+Starting Pickleball ELO Tracker Server on port 3000...
+
+✅ Server running at http://localhost:3000
+📊 Leaderboard: http://localhost:3000/leaderboard
+📜 Match History: http://localhost:3000/matches
+👥 Players: http://localhost:3000/players
+⚖️  Team Balancer: http://localhost:3000/balance
+➕ Add Player: http://localhost:3000/players/new
+🎾 Record Match: http://localhost:3000/matches/new
+
+🏓 Pickleball ELO Tracker v3.0
+==============================
+
+Starting Pickleball ELO Tracker Server on port 3000...
+
+✅ Server running at http://localhost:3000
+📊 Leaderboard: http://localhost:3000/leaderboard
+📜 Match History: http://localhost:3000/matches
+👥 Players: http://localhost:3000/players
+⚖️  Team Balancer: http://localhost:3000/balance
+➕ Add Player: http://localhost:3000/players/new
+🎾 Record Match: http://localhost:3000/matches/new
+

src/main.rs

@@ -540,8 +540,8 @@ async fn player_profile_handler(
     if wins >= 1 { achievements.push("✨ First Win"); }
     if wins >= 10 { achievements.push("🔥 10 Wins"); }
     if win_rate >= 60 && total_matches >= 5 { achievements.push("💪 60% Win Rate"); }
-    if singles_rating >= 1700.0 || doubles_rating >= 1700.0 { achievements.push("⭐ Rising Star (1700+)"); }
+    if singles_rating >= 1700.0 { achievements.push("⭐ Rising Star (1700+)"); }
-    if singles_rating >= 1900.0 || doubles_rating >= 1900.0 { achievements.push("👑 Elite (1900+)"); }
+    if singles_rating >= 1900.0 { achievements.push("👑 Elite (1900+)"); }
     
     let achievements_html: String = achievements.iter()
         .map(|a| format!(r#"<span class="achievement">{}</span>"#, a))
@@ -649,11 +649,7 @@ async fn player_profile_handler(
             <div class="stats-grid">
                 <div class="stat-card">
                     <div class="stat-value">{:.0}</div>
-                    <div class="stat-label">Singles Rating</div>
+                    <div class="stat-label">ELO Rating</div>
-                </div>
-                <div class="stat-card">
-                    <div class="stat-value">{:.0}</div>
-                    <div class="stat-label">Doubles Rating</div>
                 </div>
                 <div class="stat-card">
                     <div class="stat-value">{}</div>
@@ -727,7 +723,7 @@ async fn player_profile_handler(
     </html>
     "#, name, COMMON_CSS, nav_html(), name, 
         email.as_deref().unwrap_or("No email"), player_id,
-        singles_rating, doubles_rating, total_matches, wins, losses, win_rate,
+        singles_rating, total_matches, wins, losses, win_rate,
         achievements_html, h2h_rows, partners_rows, recent_rows, chart_data, chart_data);
     
     Ok(Html(html))
@@ -1518,20 +1514,20 @@ async fn create_match(
 ///
 /// **Returns:** HTML page with players table
 async fn players_list_handler(State(state): State<AppState>) -> Html<String> {
-    let players: Vec<(i64, String, Option<String>, f64, f64)> = sqlx::query_as(
+    // UNIFIED RATING: just get singles_rating as the unified rating
-        "SELECT id, name, email, singles_rating, doubles_rating FROM players ORDER BY name"
+    let players: Vec<(i64, String, Option<String>, f64)> = sqlx::query_as(
+        "SELECT id, name, email, singles_rating FROM players ORDER BY singles_rating DESC"
     )
     .fetch_all(&state.pool)
     .await
     .unwrap_or_default();
     
     let player_rows: String = players.iter()
-        .map(|(id, name, _email, sr, dr)| {
+        .map(|(id, name, _email, rating)| {
             format!(r#"<tr>
                 <td><a href="/players/{}">{}</a></td>
                 <td>{:.0}</td>
-                <td>{:.0}</td>
+            </tr>"#, id, name, rating)
-            </tr>"#, id, name, sr, dr)
         })
         .collect();
     
@@ -1555,7 +1551,7 @@ async fn players_list_handler(State(state): State<AppState>) -> Html<String> {
             
             <table>
                 <thead>
-                    <tr><th>Name</th><th>Singles</th><th>Doubles</th></tr>
+                    <tr><th>Name</th><th>Rating</th></tr>
                 </thead>
                 <tbody>{}</tbody>
             </table>