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Individual Calculations September 2009 |
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| Arancibia Guzman, Eduardo Total change: 25.70 | |   |
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| IRT11 ENDESA- FUNDACION CHILENA DE AJEDREZ | Santiago | CHI | 2009-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2365 | 6.00 | 6 | 2.57 | 10 | 25.70 | |
|  Mundaca Alvarez, Juan Carlos | | | 2128 | CHI | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Romero Araya, Diego Alonso | | | 2300 | CHI | 1.00 | 1 | 0.41 | 10 | 4.10 | |  Lopez Silva, Hugo Andres | | | 2426 | CHI | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Dumas Aviles, Alejandro | | | 2348 | CHI | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Llorens Sepulveda, Marcelo | f | | 2346 | CHI | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Cuevas Araya, Walter | | | 2318 | CHI | 1.00 | 1 | 0.43 | 10 | 4.30 | |
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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