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Individual Calculations May 2023 |
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| Poddubnyy, Mikhail Total change: -5.60 | |   |
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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 |
| 1159 | 1557 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Llanca Nahuelcheo, Luis | | | 1159 | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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) | | | | Torneo IRT Sub1800 Ajedrez Araucania Abril 2023 | Temuco Region de La Araucania | CHI | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1557 | 1.50 | 2 | -0.22 | 40 | -8.80 | |
| | Rubilar Jaque, Ariel | | | 1157 * | CHI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Moreira Roldan, Leonardo | | | 1317 | CHI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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