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Individual Calculations April 2023 |
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| Raman, Shanker Total change: -57.60 | |   |
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| 2023 Calgary CC Grand Prix Leg 2 Open | Calgary | CAN | 2023-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1785 | 1.00 | 4 | -1.37 | 20 | -27.40 | |
|  Khodjimatov, Sherzod | | | 2103 | CAN | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Duclos, Jean-Benoit | | | 1638 | CAN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Chan, Allison | | | 1385 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ramalho, David | | | 1696 | CAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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) | | | | 2023 Alberta Reserves | Calgary | CAN | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1785 | 0.00 | 3 | -1.51 | 20 | -30.20 | |
| | Bai, Jinghui | | | 1827 | CAN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Sembrano, Joshua | | | 1627 | CAN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Wu, Jonathan | | | 1887 | CAN | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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