Individual Calculations January 2010 |
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Quiroz Astudillo, Fernando Total change: -23.00 | | |
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Torneo IRT 2009 Club de Ajedrez Providencia | Providencia, Santiago de Chile | CHI | 2009-09-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1803 | 1885 | 1.50 | 4 | -0.92 | 25 | -23.00 | |
| Abiuso Melo, Diego Alejandro | | | 2085 | CHI | 0.00 | 1 | -0.24 | 25 | -6.00 | | Escalona Riveros, Felipe | | | 1718 | CHI | 0.00 | 1 | -0.72 | 25 | -18.00 | | Correa Karutz, Rodrigo | | | 1623 | CHI | 1.00 | 1 | 0.18 | 25 | 4.50 | | San Martin Zambrano, Alfonso | | | 1784 | CHI | 0.50 | 1 | -0.14 | 25 | -3.50 | | 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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