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Individual Calculations August 2023 |
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| Rodriguez Varillas, Abraham Jesus Total change: -8.40 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1722 | 3.00 | 4 | -0.21 | 40 | -8.40 | |
|  Orihuela Barreda, Alondra | | | 1322 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Acuna Alarcon, Claudia Micaela | | | 1515 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Valderrama Castel, Tommy Humberto | | | 1430 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Gaertner, Alessandro | | | 1596 | GER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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