Individual Calculations September 2017 |
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Profit, Brian Total change: 6.20 | | |
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2017 Aurora Summer Open Open | Aurora | CAN | 2017-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2036 | 1892 | 2.00 | 5 | 0.31 | 20 | 6.20 | |
| Chen, Richard | c | | 2176 | CAN | 0.50 | 1 | 0.34 | 20 | 6.80 | | Li, William | | | 1958 | CAN | 0.50 | 1 | 0.09 | 20 | 1.80 | | Guo, Josh | | | 2071 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | Yang, Kaiqi | m | | 2292 * | CAN | 0.50 | 1 | 0.42 | 20 | 8.40 | | Colvin, Andrew | | | 1684 | CAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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