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Individual Calculations September 2023 |
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| Frias Obregon, Anghie Elizabeth Total change: 37.60 | |   |
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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 |
| 1573 | 1038 | 1.00 | 2 | 0.94 | 40 | 37.60 | |
|  Morales Morales, David Jesus | | | 1601 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Quezada Parvina, Hugo Juan Oscar | | | 1544 | PER | 1.00 | 1 | 0.96 | 40 | 38.40 | |
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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