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Individual Calculations July 2015 |
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| Freitas, Sergio Da Silva Total change: 38.40 | |   |
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| Aberto do Brasil STD - etapa Cordeiropolis | Cordeiropolis/SC | BRA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1905 | 2.50 | 4 | 0.96 | 40 | 38.40 | |
|  Santos, Marcus Vinicius Moreira | m | | 2305 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Spindola, Carine Dos Santos | | | 1505 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | De Moura, Sergio Jovelino | | | 2150 | BRA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Bonfim, Regina Rodrigues | | wf | 2025 | BRA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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