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Individual Calculations June 2023 |
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| Roman Robles, Nicolas Alexander Total change: -2.40 | |   |
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| IRT Clasico Mayo Armagedon | Lima | PER | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1438 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
|  Paz Neyra, Eduardo Gabriel | | | 1238 | PER | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Martinez Cuya , Samuel | | | 1345 | PER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Arenas Lavado, Luciana Andrea | | | 1513 | PER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Herrada, Blanco Maria Fernanda | | | 1560 | PER | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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