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Individual Calculations May 2018 |
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| Zverev, Bogdan Total change: -7.20 | |   |
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| Peters Rook Cup - 2018 1-7 | St. Petersburg | RUS | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1168 | 1.50 | 5 | 0.39 | 40 | 15.60 | |
|  Zakrevskiy, Yuriy | | | 1321 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Tsarkov, Mikhail | | | 1568 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nikitin, Ruslan | | | 1380 | RUS | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Pripisnova, Aleksandra | | | 1396 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Muradyan, Asya | | | 1325 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | | | B.Spassky Cup - Boys 11 | St. Petersburg | RUS | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1168 | 0.00 | 2 | -0.57 | 40 | -22.80 | |
| | Zimin, Artur | | | 1394 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zelenchuk, Roman | | | 1272 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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