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Individual Calculations May 2024 |
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| Tsodikova, Natalya Total change: 1.20 | |   |
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| 2024 Spring Tuesday Night Marathon - 2000 and Over Round 5-7 | San Francisco, CA | USA | 2024-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2024 | 2.00 | 3 | 0.15 | 20 | 3.00 | |
|  Winslow, Elliott | m | | 2002 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Jones, James E | | | 2022 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rigel, Marlon | | | 1763 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Calchess Women's State Championship 2024 | Berkeley, CA | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2024 | 3.50 | 5 | -0.09 | 20 | -1.80 | |
| | Byambaa, Uyanga | | wf | 2008 | MGL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Otterbach, Renate | | | 1624 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Norovsambuu, Bada | | wf | 1927 | MGL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Mokeeva, Zlata | | | 1876 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Qi, Jenny | | | 1761 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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