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Individual Calculations January 2018 |
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| Korchev, Oleg Total change: -47.40 | |   |
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| The December evenings 2017 Open | Chelyabinsk | RUS | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1611 | 4.00 | 8 | -2.37 | 20 | -47.40 | |
|  Archugov, Yaroslav | | | 1281 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Archugov, Alexandr | | | 1331 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Koshulyan, Egor A. | | | 1481 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Smolin, Artem | | | 1211 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikulina, Anastasiya | | | 1477 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Pridannikov, Daniil | | | 1222 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Kochkin, Stepan | | | 1211 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Korotaeva, Daria | | | 1583 | RUS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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