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Rapid:
Individual Calculations December 2014 |
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| Valenzuela, Eduardo Total change: 4.00 | |   |
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| Eastern Region International Chess Championship | Al Khobar | KSA | 2014-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 1965 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
|  Alcala, Alvin | | | 2206 | PHI | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Guaniezo, Anatoly | | | 2156 | PHI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Quevedo, James | | | 2072 | PHI | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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