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Individual Calculations February 2017 |
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| Surkont, Yaroslav Total change: -48.80 | |   |
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| XXXI T. Petrosian Memorial - B | Moscow | RUS | 2017-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1211 | 0.00 | 4 | -1.22 | 40 | -48.80 | |
|  Kovalchuk, Aleksey | | | 1519 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kubyshkin, Nikita | | | 1485 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Shushko, Oleg | | | 1442 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Goriachkina, Oksana | | | 1064 | RUS | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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