Individual Calculations January 2012 |
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Oba, Ana Claudia De Oliveira Total change: -13.20 | | |
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World Youth Chess Championship - U 14 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1828 | 1664 | 1.00 | 5 | -0.44 | 30 | -13.20 | |
| Khomeriki, Nino | | | 1930 | GEO | 0.00 | 1 | -0.18 | 30 | -5.40 | | Alboredo, Julia | | | 1813 | BRA | 0.50 | 1 | 0.20 | 30 | 6.00 | | Coelho, Ramyres Santana | | | 1800 | BRA | 0.00 | 1 | -0.32 | 30 | -9.60 | | Martins, Luisa Vital | | | 1786 | BRA | 0.50 | 1 | 0.17 | 30 | 5.10 | | Gueci, Laura | | | 1809 | ITA | 0.00 | 1 | -0.31 | 30 | -9.30 | | 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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