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Individual Calculations September 2023 |
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| Xue, Ray Total change: 0.00 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 14 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1365 | 0 | 4.00 | 9 | 0.00 | 1322 | | 0.00 | |
|  Kunamneni, Sujay | | | 1589 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Torres Torres, George Maycol | | | 1285 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Boydell, Oliver | | | 1570 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Vera Arboleda, Gustavo Adolfo | | | 1271 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Goldstein, Arav | | | 1531 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Lares Jordan, Matias | | | 1373 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Harihara, Vikrant | | | 1140 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Mora Valles, Joaquin Bruno | | | 1350 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Huang, Winston | | | 1172 | CAN | 1.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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