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Individual Calculations February 2019 |
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| Kostin, Alexey Total change: -3.40 | |   |
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| IV Larin V.P. Memorial | Michurinsk | RUS | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2253 | 4.50 | 9 | -0.34 | 10 | -3.40 | |
|  Chuprikov, Dmitry | f | | 2306 | RUS | 0.50 | 1 | 0.07 | 10 | 0.70 | |  Kryukov, Denis V | | | 2262 | RUS | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Astafurov, Arseniy | | | 2153 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Vyaznikov, Sergey O. | | | 2216 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Shcherbashin, Victor | | | 2175 | RUS | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Riazhskih, Vitaly | | | 2165 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Kopjonkin, Gennady | m | | 2323 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Kochukova, Anna | | wf | 2228 | RUS | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Solovjov, Alexandr | | | 2202 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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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