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Individual Calculations October 2017 |
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| Talsma, Shawn Total change: -64.80 | |   |
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| 2017 Toronto Open U2200 | Toronto | CAN | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1871 | 1.00 | 4 | -1.62 | 40 | -64.80 | |
|  Calvelo, Jelvis | | | 2019 | PHI | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Zhao, Jeffrey Renfei | | | 1562 | CAN | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Ali, Shafkat | | | 1591 | CAN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Qiao, Cindy | | wf | 1781 | CAN | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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