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Rapid:
Individual Calculations September 2023 |
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| Bittencourt, Arian G Decezare Total change: -5.20 | |   |
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| 22o Circuito Regional Oeste de Xadrez 2023 8a etapa Joacaba RPD | Joacaba SC | BRA | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1621 | 4.00 | 6 | -0.13 | 40 | -5.20 | |
|  Makowski, Silvia Cristina | | | 1221 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Thome, Odair Jose | | | 1389 | BRA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Luzzi, Oliver Sthifler Lima | | | 1392 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Peroza, Eduardo Antunes | | | 1975 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Antunes, Luan Netto Nikifork | | | 1441 | BRA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Toffoli, Vanessa | | | 1400 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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