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Individual Calculations July 2022 |
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| Colvin, Andrew Total change: -4.00 | |   |
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| 2022 Eagle Minds Chess Mates Grandpri-3 Open | Waterdown | CAN | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1767 | 2.00 | 4 | -0.20 | 20 | -4.00 | |
|  Joseph, Jonath | | | 1391 | CAN | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Hua, Michelle | | | 1683 | CAN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hua, Eugene | f | | 2329 | CAN | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Wang, Bingfei | | | 1655 | CHN | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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