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Individual Calculations February 2019 |
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| Sapozhnikov, Roman Total change: -56.20 | |   |
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| 2019 Oakville Winter Open Championship | Oakville | CAN | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2246 | 0.50 | 4 | -2.81 | 20 | -56.20 | |
|  Atanasov, Anthony | c | | 1883 | CAN | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Li, William | | | 2159 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Aniunoh, Chike (jude) | | | 1923 | CAN | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Xu, Daniel | | | 1846 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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