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Individual Calculations August 2017 |
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| Cummings, David Total change: 8.70 | |   |
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| 2017 Canadian Open Master | Sault Ste. Marie | CAN | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2313 | 5.50 | 9 | 0.87 | 10 | 8.70 | |
|  Wiebe, Daniel | | | 1939 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Hambleton, Aman | m | | 2471 | CAN | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Samsonkin, Artiom | m | | 2426 | CAN | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Dougherty, Michael | f | | 2204 | CAN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Cherniaev, Alexander | g | | 2426 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Lenderman, Alex | g | | 2585 | USA | 0.50 | 1 | 0.33 | 10 | 3.30 | | | Hua, Eugene | c | | 2250 | CAN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Sundar, Avinaash | | | 2073 | CAN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Shi, Diwen | f | | 2293 | CAN | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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