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Individual Calculations February 2023 |
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| Logozar, Elijah Arthur Total change: 6.40 | |   |
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| 32nd annual North American Open - U2300 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1896 | 3.50 | 5 | 0.32 | 20 | 6.40 | |
|  Meng, Joshua | | | 1747 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Bhaduri, Neil S | | | 1877 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Liu, Angela | | | 1667 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Vega, Isaac | | | 1761 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Leano, Bryan B | | | 1907 | USA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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