Individual Calculations September 2017 |
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Rodriguez, Sofia Total change: -9.60 | | |
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XI Festival Internacional de Ajedrez Claretiano 2017 - Mayores | Lima | PER | 2017-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 1787 | 2.00 | 5 | -0.48 | 20 | -9.60 | |
| Guevara, Jose | | | 1856 | PER | 0.00 | 1 | -0.40 | 20 | -8.00 | | Apaza Quispe, Nick Antonio | | | 1586 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | Ninahuaman, Efren | | | 2001 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | Ugarelli, Juan | | | 1485 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | | Barrial Carrasco, Hector | | | 1987 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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