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Individual Calculations November 2023 |
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| Gallegos Ambulay, Salvador Yoel Total change: 7.60 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1109 | 1.50 | 6 | 0.19 | 40 | 7.60 | |
|  Ccana Minauro, Wernher Sebastian | | | 1510 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Alarcon Vega, Icker Aldair | | | 1536 | ECU | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gomez Nunez, Fabian Elmer | | | 1318 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wochiny Reyes, Joaquin Alessandro | | | 1278 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Rodriguez Chambi, Fabrizio Santia | | | 1221 | PER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Luza, Chura Marco Adriano | | | 1262 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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