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Rapid:
Individual Calculations November 2018 |
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| Said, Arafet Total change: -20.60 | |   |
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| V Etapa do Circuito de Xadrez RPD CXC 2018 | Curitiba PR | BRA | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1544 | 1.50 | 4 | -1.03 | 20 | -20.60 | |
|  Matsuura, Frederico | f | | 1944 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Da Costa, Maria Eduarda Rosa | | | 1238 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Salvadego, Erika Giovana De O. | | | 1337 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Rogoski, Joao Vitor Ximenes | | | 1286 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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