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Individual Calculations February 2023 |
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| Velea, Anne-Marie Total change: -15.20 | |   |
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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 |
| 1846 | 1964 | 4.00 | 7 | -0.38 | 40 | -15.20 | |
|  Xu, Noah L | | | 1564 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Sun, Kevin | | | 1681 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Taylor, Timothy W | m | | 2111 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Hsiao, Ethan | | | 1657 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Nathan, Krishna | | | 2036 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Barash, Anton | | | 2106 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Menon, Gauri | | | 1767 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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