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Individual Calculations August 2017 |
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| Kezin, Roman Total change: 7.90 | |   |
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| Naukograd Koltsovo open-2017 | Koltsovo | RUS | 2017-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2447 | 7.50 | 9 | 0.79 | 10 | 7.90 | |
|  Lugovin, Andrej | | | 2047 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Altyntsev, Alexandr | | | 2047 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vasilenok, Anton | | | 2283 | RUS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Beletsky, Alexey | | | 2339 | RUS | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Marjina, Arina | | wf | 2047 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Popov, Roman | m | | 2345 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Piskunov, Alexandr | f | | 2369 | RUS | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Boiarintsev, Vitaly | f | | 2364 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Obgolts, Erik | | | 2284 | RUS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | * 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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