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Rapid:
Individual Calculations January 2019 |
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| Hakanson, Ian Total change: -7.20 | |   |
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| Tobuna Safari Chess Open | Corrientes | ARG | 2018-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1748 | 1.00 | 3 | -0.36 | 20 | -7.20 | |
|  Diaz Hollemaert, Nahuel | m | | 2148 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Latashen, Maximo | | | 1777 | ARG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Lopez, Milagros | | | 1487 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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