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Individual Calculations September 2013 |
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| Pinto, Diogo Costa Total change: 1.80 | |   |
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| Nacionais de Jovens 2013 - sub12 | Braga | POR | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1319 | 2.00 | 4 | 0.06 | 30 | 1.80 | |
|  Cordeiro, Joao Carlos Santos F | | | 1554 | POR | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Antao, Filipe Maia | | | 1261 | POR | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Ribeiro, Andre Amorim | | | 1156 | POR | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Martins, Antonio M G Costa | | | 1368 | POR | 0.50 | 1 | 0.07 | 30 | 2.10 | |
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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