Rapid:
Individual Calculations September 2018 |
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Sanchez, Ivan Roberto Total change: -6.80 | | |
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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 |
1937 | 1660 | 0.00 | 2 | -0.34 | 20 | -6.80 | |
| Lopes, Artur Farias | | | 1983 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | Vallejos, Jose Adolfo | | | 1891 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | 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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