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Individual Calculations September 2023 |
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| Vera Arboleda, Gustavo Adolfo Total change: 95.60 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 14 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1271 | 3.50 | 6 | 2.39 | 40 | 95.60 | |
|  Monroy Lopez, Gustavo Adolfo | | | 1551 | GUA | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Patel, Maahir M | | | 1719 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Perez Santana, Sebastian D. | | | 1240 | PUR | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Li, Edward | | | 1641 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Noriega Mejia, Luis David | | | 1606 | HON | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kunamneni, Sujay | | | 1589 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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