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Individual Calculations September 2023 |
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| Sanchez Sanchez, Leonardo Daniel Total change: 96.80 | |   |
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| XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16 | Lima | PER | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1154 | 2.00 | 4 | 1.28 | 40 | 51.20 | |
|  Calcina Arroyo, Richard Antonio A | | | 1415 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Solorzano Roncal, Ezzio Jose | | | 1376 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Gaspar Guevara, Darling | | | 1405 | PER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Sanchez Cruz, Mireya Jassly | | | 1481 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 Regional Centro Absoluto 2023 | Huancayo | PER | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1134 | 2.50 | 5 | 1.14 | 40 | 45.60 | |
| | Urpeque Guzman, Zayaka Isabel | | | 1095 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Arauco Ricse, Jorge Klaus | | | 1689 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Alvarado Orna, Kemi Kim | | | 1626 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Roman Mencia, Chritopher Mateo Mi | | | 1017 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Gamion Abarca, Wilmer Mario | | | 1530 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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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