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Individual Calculations September 2023 |
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| Ynga Cisneros, Gabriel Ernesto Total change: 48.00 | |   |
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| PRIMER TORNEO INTERNACIONAL SUB 2250 "TALARA CIUDAD DEL PETROLEO" | Talara | PER | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1196 | 1.50 | 3 | 1.20 | 40 | 48.00 | |
|  Morales Morales, David Jesus | | | 1601 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Agurto Montenegro, Jorge Ernesto | | | 1421 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Meono Alvan, Ronier Grover | | | 2024 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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