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Individual Calculations January 2023 |
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| Pereira, Armando Scharlau Total change: -13.60 | |   |
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| IRT STD Criciuma de Xadrez 2022 | Criciuma SC | BRA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1595 | 2.00 | 4 | -0.68 | 20 | -13.60 | |
|  Dias, Clara | | | 1381 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Leacina, Gisele Santiago | | | 1323 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Juliano, Joao Carlos Mazzini | c | | 1878 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Sombrio, Otto De Henrique | | | 1195 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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