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Individual Calculations October 2017 |
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| Castillo Salinas, Diego Alejandr Total change: -30.00 | |   |
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| XI Festival Internacional de Ajedrez Claretiano 2017 - Sub-12 | Lima | PER | 2017-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1485 | 2.50 | 4 | -0.75 | 40 | -30.00 | |
|  Priale Huaman, Nicolas Antonio | | | 1142 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Chauca Lopez, Sebastian Alberto | | | 1262 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Orihuela Barreda, Alondra | | | 1153 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sifuentes Alcantara, Jhony Sebas | | | 1327 | PER | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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