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Individual Calculations February 2019 |
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| Yanovsky, Vlad Total change: -18.20 | |   |
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| 5th Annual Gulf Coast New Year's Open | Estero, Florida | USA | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2153 | 1.00 | 3 | -0.91 | 20 | -18.20 | |
|  Chen, Benjamin | | | 1857 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Leyva Rivera, Yunier | m | | 2414 | CUB | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Burrus, Tony | | | 1809 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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