Rapid:
Individual Calculations September 2023 |
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Silva, Maria Julia Barbieri Total change: -19.60 | | |
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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 |
1480 | 1314 | 1.00 | 4 | -0.49 | 40 | -19.60 | |
| Peroza, Eduardo Antunes | | | 1975 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | Luzzi, Oliver Sthifler Lima | | | 1392 | BRA | 0.00 | 1 | -0.39 | 40 | -15.60 | | Marques, Melissa Da Costa | | | 1145 | BRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | Bittencourt, Alica E Decezare | | | 1409 | BRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | 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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