Individual Calculations September 2012 |
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Vives, David Total change: -12.60 | | |
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Liga Premier Nacional por Equipos | San Jose | CRC | 2012-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1975 | 2087 | 1.00 | 3 | -0.84 | 15 | -12.60 | |
| Cabrera Chaves, Marco Antonio | | | 2131 | CRC | 0.00 | 1 | -0.44 | 15 | -6.60 | | Rodriguez Arrieta, Maria Elena | | | 1692 | CRC | 1.00 | 1 | 0.08 | 15 | 1.20 | | Urbina Quiroz, Edwin | | | 2102 | CRC | 0.00 | 1 | -0.48 | 15 | -7.20 | | 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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