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Individual Calculations September 2023 |
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| Blanco Huallpa, Joshuas Kalen Total change: -43.20 | |   |
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| IRT SUB 1600 - COPA 33 ANIVERSARIO DISTRITO DE J. HUNTER - AREQUIPA | Arequipa | PER | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1234 | 0.00 | 2 | -1.08 | 40 | -43.20 | |
|  Herrera Apaza, Luana Mikela Mahu | | | 1356 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Quispe Farfan, Edgar Matteo | | | 1037 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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