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Individual Calculations January 2024 |
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| Song, Ethan Total change: 14.40 | |   |
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| 2023 SPICE Cup Open | Chesterfield, MO | USA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2171 | 4.00 | 9 | 0.36 | 40 | 14.40 | |
|  Bora, Safal | m | | 2460 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Liu, Zachary Hankun | | | 1993 | CAN | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Zhang, Alex | | | 1882 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lee, Alice Teresa | m | wg | 2380 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Caglar, Sila | | wm | 2194 | TUR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Wang, Isaac | f | | 2333 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Balakrishnan, Praveen | g | | 2505 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | McConnell, Sullivan Mac | | | 2191 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Gutla, Aryan | f | | 2294 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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