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Individual Calculations November 2019 |
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| Erokhin, Artem Total change: 4.80 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1851 | 3.50 | 8 | 0.12 | 40 | 4.80 | |
|  Tsoi, Dmitry | f | | 2251 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Terman, Elizaveta | | | 1451 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Terentev, Mikhail | | | 2096 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Petrushev, Nikita | | | 2233 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shceglov, Mikhail | | | 1590 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Usmanov, Ilnur | | | 2144 | RUS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Frolov, Aleksey G. | | | 2093 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Stepanov, Artem | | | 1451 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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