Individual Calculations January 2010 |
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Varon Renteria, Cristian G Total change: 3.50 | | |
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IRT Open Internacional Navideno Ciudad de Bogota | Bogota Colombia | COL | 2009-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2207 | 1974 | 1.00 | 4 | 0.14 | 25 | 3.50 | |
| Valle, Efrain | c | | 2198 | COL | 1.00 | 1 | 0.78 | 25 | 19.50 | | Ruiz Aguilar, Pablo A | | | 2271 | COL | 0.00 | 1 | -0.15 | 25 | -3.75 | | Pinzon, Jairo David | | | 2119 | COL | 0.00 | 1 | -0.31 | 25 | -7.75 | | Rojas Barrero, Andres H | | | 2241 | COL | 0.00 | 1 | -0.18 | 25 | -4.50 | | 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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