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Individual Calculations January 2024 |
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| Yoo, Christopher Woojin Total change: -11.10 | |   |
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| 2023 SPICE Cup Open | Chesterfield, MO | USA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2606 | 5.00 | 8 | -1.11 | 10 | -11.10 | |
|  Proleiko, Julian | | | 2220 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | |  Vemparala, Nikash | c | | 2206 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sargsyan, Anna | m | wg | 2364 | ARM | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Pham, Tran Gia Phuc | f | | 2393 | VIE | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Rorrer, Grayson | f | | 2361 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Hakobyan, Aram | g | | 2616 | ARM | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Zeltsan, Joseph | | | 2415 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Woodward, Andy Austin | m | | 2481 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | * 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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