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Rapid:
Individual Calculations May 2012 |
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| Pirola, Claudionor Alcides Lima Total change: 17.20 | |   |
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| Aberto do Brasil Xadrez Rapido - Etapa Nova Petropolis | Nova Petropolis/RS | BRA | 2012-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2093 | 1.50 | 2 | 0.86 | 20 | 17.20 | |
|  Menna Barreto, Felipe Kubiaki | | | 2247 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Borges Da Silva, Rodrigo | | | 2205 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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