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Individual Calculations April 2023 |
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| Bulga, Tamir Total change: -24.80 | |   |
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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 |
| 1652 | 1857 | 1.00 | 1 | 0.24 | 40 | 9.60 | |
|  Zacharias, Nicholas | | | 1652 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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 |
| 1666 | 1843 | 2.00 | 4 | -0.86 | 40 | -34.40 | |
|  Milne, Arthur | | | 1505 | CAN | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Giles, Patrick | | | 1600 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Cacho, Belly | | | 1725 | CAN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Srinivasan, Hemant | | | 1832 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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