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Individual Calculations August 2023 |
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| Castillo Perales, Bernardo Jonay Total change: 56.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1208 | 4.00 | 6 | 1.41 | 40 | 56.40 | |
|  Lavado Ladera, Cris Adrian | | | 1001 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Salazar Flores, Adiel Jesus | | | 1116 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Paredes Minaya, Crhistian Jesus | | | 1331 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Santiago Perez, Luis Yamil | | | 1576 | PER | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Navarro Costa, Alejandro Mauricio | | | 1231 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Pumachaico Valdiviezo, Piero Alon | | | 1370 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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