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Individual Calculations May 2018 |
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| Safronov, Vadim Total change: 1.20 | |   |
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| Spring Vacation Trophy 2018 B | St. Petersburg | RUS | 2018-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1156 | 1.50 | 3 | 0.03 | 40 | 1.20 | |
|  Polyakov, Vladimir M. | | | 1487 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shadrina, Eva | | | 1046 | EST | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Kuzmin, Kirill | | | 1008 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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