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Individual Calculations May 2017 |
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| Cosoi Scherzer, Alejandro Total change: 11.40 | |   |
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| TORNEO IRT OPEN VUELTA A CLASES CLUB DE AJEDREZ CHILE 2017 | Santiago | CHI | 2017-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1967 | 4.00 | 4 | 0.57 | 20 | 11.40 | |
|  Duran Serra, Alonso | | | 1685 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Viera Inga, Jhon | | | 1648 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Canales Cifuentes, Patricio | | | 1608 | CHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Caceres Sepulveda, Miguel | | | 1706 | CHI | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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