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Individual Calculations February 2023 |
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| Raymond, Nirvan Total change: -19.20 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1701 | 2.00 | 4 | -0.48 | 40 | -19.20 | |
|  Baxter, Brent | | | 1736 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Yang, Lefan | | | 1366 | CAN | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Griffin, Miles | | | 1664 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Chu, Alex Haoning | | | 1627 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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