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Individual Calculations November 2023 |
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| Sozoranga Barahona, Jordy Alexand Total change: -78.00 | |   |
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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 |
| 1259 | 1512 | 4.50 | 8 | -1.95 | 40 | -78.00 | |
|  Colque Mendoza, Fabrizio Daniel | | | 1127 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Choque Aparco, Esteban Abel | | | 1275 | PER | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Luza, Chura Marco Adriano | | | 1262 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Salas Gonzales, David Ademar | | | 1362 | PER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Rodriguez Chambi, Fabrizio Santia | | | 1221 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Marcelo Poma, Jaden Eduardo | | | 1217 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Barrantes Cueva, Mateo Josue | | | 1293 | PER | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Gomez Nunez, Fabian Elmer | | | 1318 | PER | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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