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Individual Calculations May 2023 |
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| Poddubnaya, Maria Total change: 20.80 | |   |
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| Copa Ciudad de Pitrufquen 2023 Guillemo Correa Soto | Pitrufquen Region de La Araucania | CHI | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1102 | 1.50 | 4 | 0.52 | 40 | 20.80 | |
|  Rebolledo Caro, Christian Rodrig | | | 1598 | CHI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Huichicoy Gonzalez, Pablo | | | 1220 | CHI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Araneda Flores, Javier Armando | | | 1401 | CHI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rubilar Jaque, Ariel | | | 1135 | CHI | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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