Rapid:
Individual Calculations December 2021 |
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Queiroz, Maria Becker Total change: 2.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3o Jacarei Chess Open 8a Etapa XXII Circuito Vale-Paraibano de Xadrez RPD | Jacarei SP | BRA | 2021-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1611 | 1471 | 1.00 | 2 | 0.11 | 20 | 2.20 | |
| Saito, Vinicius | | | 2067 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | De Carvalho, Amauri | | | 1154 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | 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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