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Individual Calculations November 2022 |
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| Alarcon, Walter Total change: -46.60 | |   |
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| IRT Open Internacional Sub 2400 Ayacucho Rumbo al Bicentenario 2024 | Ayacucho | PER | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1975 | 1.50 | 4 | -2.33 | 20 | -46.60 | |
|  Tacas Cardenas, Pamela Natividad | | | 1309 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Flores Quispe, Jorge | | | 1480 | PER | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Pariona Palomino, Miguel Angel | | | 1575 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Janampa Javier, Jhonatan David | | | 1489 | PER | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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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