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Individual Calculations February 2020 |
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| Yao, Hou Ji Total change: -20.40 | |   |
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| 2020 RA Winter Open | Ottawa | CAN | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 2055 | 3.00 | 5 | -1.02 | 20 | -20.40 | |
|  Van Rooy, Jake | | | 1807 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Han, Johnathan | | | 1660 | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pace, Christopher | | | 2091 | CAN | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Momic, Jovan | | | 1655 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahdjoubi, Abdelaziz | | | 1655 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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