Rapid:
Individual Calculations September 2023 |
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Helbing, Ivacir Total change: 8.60 | | |
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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 |
1482 | 1351 | 2.00 | 4 | 0.43 | 20 | 8.60 | |
| Constantino, Pedro Henrique | | | 1937 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | De Andrade, Moacir Belarmino F | | | 1459 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | Teixeira, Luiz Fernando Salles | | | 1106 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Wong, Argus Dag Min | | | 1424 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | 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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