Individual Calculations January 2015 |
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Meza Alarcon, Sergio Andres Total change: -30.40 | | |
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OPEN IRT CLASIFICATORIO LOS ANGELES SUB1600 | Los Angeles | CHI | 2014-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1473 | 1568 | 0.50 | 2 | -0.76 | 40 | -30.40 | |
| Pena Cifuentes, Tomas Alberto | | | 1480 | CHI | 0.50 | 1 | -0.12 | 40 | -4.80 | | Soza Espinoza, Daniel Ignacio | | | 1466 | CHI | 0.00 | 1 | -0.64 | 40 | -25.60 | | 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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