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Individual Calculations December 2018 |
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| Cao, Yingying (lucy) Total change: -22.80 | |   |
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| 2018 Banff Open | Banff | CAN | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1689 | 0.50 | 3 | -0.57 | 40 | -22.80 | |
|  Hiebert, Kenji | | | 2073 | JPN | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Malek, Omid | | | 2069 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Scholz, Mike | | | 1339 | CAN | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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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