Individual Calculations June 2015 |
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Pereira, Ruben Total change: -7.90 | | |
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Taca de Portugal 2014/2015 - Rondas 5-6 | S J Madeira + Torres Novas | POR | 2015-05-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2190 | 2420 | 0.00 | 1 | -0.79 | 10 | -7.90 | |
| Costa, Joao Guerra | | | 2190 | POR | 0.00 | 1 | -0.79 | 10 | -7.90 | | 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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