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Individual Calculations August 2023 |
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| Alvarado Torres, Sandro Santiago Total change: 0.00 | |   |
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| 4 Open IRT U2400 Circulo Peruano de Ajedrez | Lima | PER | 2023-06-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1241 | 0 | 1.00 | 5 | 0.00 | 1001 | | 0.00 | |
|  Ramirez Espino, Gian Sandro | | | 1432 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Coaquira Gonzales, Oscar Adriano | | | 1236 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Espiritu, Laureano Pier Davide | | | 1103 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Guevara Huamani, Jhady Julieth | | | 1183 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Casqui Lopez, Pamela Grace | | | 1252 | PER | 0.00 | 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) | | | | Campeonato Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1194 | 0 | 0.00 | 3 | 0.00 | 394 | | 0.00 | |
| | Huacce Rojas, Milwer Sebastian | | | 1214 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Suarez Chavez, Alejandro | | | 1173 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Caceres Lermo, Zamir Jassiel | | | 1196 | PER | 0.00 | 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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