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Individual Calculations January 2024 |
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| Santana, Expedito Total change: -2.40 | |   |
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| IRT Osasco 2023 Escola de Xadrez Franca Garcia | Osasco SP | BRA | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1411 | 1.00 | 3 | 0.02 | 20 | 0.40 | |
|  De Paula, Luan Araujo | | | 1895 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Fontana Filho, Richard Touceda | | | 1232 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Pinheiro, Rafael Da Silva | | | 1652 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | IRT STD de Natal no CXSP Sao Paulo | Sao Paulo SP | BRA | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1411 | 0.00 | 2 | -0.14 | 20 | -2.80 | |
| | De Souza Monteiro, Marcos Paulo | | | 1848 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Fernandez Barrero, Javier | | | 1803 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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