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Individual Calculations September 2023 |
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| Ynga Huaman, Luz Marina Total change: 32.00 | |   |
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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 |
| 1515 | 1291 | 2.00 | 5 | 0.80 | 40 | 32.00 | |
|  Janampa Javier, Brandon Daniel | | | 1639 | PER | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Diaz Bermudez, Pedro Teofilo | | | 1439 | PER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Huallpa Fernandez, Hector Manuel | | | 1453 | PER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Jimenez Espinola, Herles Hazael | | | 1338 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Ilasaca Gaona, Owen Hisahito | | | 1704 | PER | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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) | | |
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