Individual Calculations April 2009 |
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Zamora, Isabela Total change: 4.25 | | |
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IRT X Open Feria de Cali PEONCITO | Cali | COL | 2008-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1614 | 1887 | 1.00 | 1 | 0.17 | 25 | 4.25 | |
| Renteria, Alejandro | | | 1614 | COL | 1.00 | 1 | 0.17 | 25 | 4.25 | | 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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