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Rapid:
Individual Calculations September 2018 |
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| Borin, Ivan Total change: -38.20 | |   |
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| II Open de Xadrez RPD Cidade de Sorocaba Memorial Elias Cassar | Sorocaba SP | BRA | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1870 | 0.00 | 3 | -1.91 | 20 | -38.20 | |
|  Fieri, Isaac Pedroso | | | 2002 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Godoy, Anthony Ferreira | | | 1577 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Prado, Marcos Oto Picarelli | | | 1683 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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