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Individual Calculations November 2018 |
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| Acosta, Eli Total change: -22.80 | |   |
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| IRT Estatal Open "International Master Wiston Boada" In Memoria, Lara 2018 | Barquisimeto | VEN | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1420 | 0.00 | 2 | -0.57 | 40 | -22.80 | |
|  Ulacio, Cristian | | | 1728 | VEN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Barrera Mendoza, Emilio Antonio | | | 1469 | VEN | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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