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Individual Calculations December 2019 |
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| Zhou, Johnson Zixuan Total change: 8.00 | |   |
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| 2019 Guelph Fall ProAm U1700 | Guelph | CAN | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1338 | 2.50 | 5 | 0.20 | 40 | 8.00 | |
|  De Costa, Benjamin | | | 1533 | CAN | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Li, Eric | | | 1439 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Meyer, Ralf | | | 1295 | GER | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Singh, Anya | | | 1434 | CAN | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Williams, David R. | | | 1134 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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