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Rapid:
Individual Calculations April 2023 |
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| Alves, Luiz Henrique De Araujo Total change: -15.20 | |   |
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| Circuito Pernambucano de Xadrez RPD 3o Torneio de Xadrez do Shopping Areias | Recife PE | BRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1756 | 0.00 | 2 | -0.38 | 40 | -15.20 | |
|  Hiramine, Rodrigo Yoshio Ferreira | c | | 2008 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Da Silva, Erick Feitosa | | | 2010 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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