Rapid:
Individual Calculations February 2018 |
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Silva, Sediney Mari Total change: -6.60 | | |
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III IRT RPD do Xadrez de Rua | Sao Paulo SP | BRA | 2017-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1800 | 1661 | 1.00 | 4 | -0.33 | 20 | -6.60 | |
| Agostinho, Albano | | | 1898 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | Grum, Amanda Soares | | | 1263 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Da Silva Junior, Sediney Mari | | | 1980 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Raimundo, Airton Carlos Nunes | | | 2059 | BRA | 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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