Individual Calculations September 2021 |
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Silva Junior, Marcelo Valeriano Total change: 2.80 | | |
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Campeonato Pernambucano de Xadrez STD 2020 | Recife PE | BRA | 2021-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2109 | 1851 | 0.50 | 2 | 0.14 | 20 | 2.80 | |
| Pereira, Sergio Murilo De Araujo | | | 2120 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | Urquiza, Marcello De Albuquerque | | | 2097 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | 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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