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Individual Calculations January 2023 |
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| Kolpashnikova, Kamila Total change: -70.80 | |   |
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| 2022 Holidays Open - U1900 | Toronto | CAN | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1708 | 1.50 | 4 | -1.77 | 40 | -70.80 | |
|  Wang, Nathan Zian | | | 1428 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Wu, Nolan | | | 1500 | CAN | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Ali, Shafkat | | | 1515 | CAN | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Deepak, Laksshana | | | 1323 | CAN | 0.00 | 1 | -0.91 | 40 | -36.40 | |
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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