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Individual Calculations January 2023 |
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| Quesada Perez, Yuniesky Total change: 1.60 | |   |
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| 2022 SPICE Cup Open | Chesterfield, MO | USA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2583 | 6.50 | 9 | 0.16 | 10 | 1.60 | |
|  Chambers, Ezra | f | | 2283 | BDI | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Plotkin, Mark | m | | 2369 | CAN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Sargsyan, Anna | m | wg | 2384 | ARM | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Grinberg, Eyal | m | | 2491 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Grabinsky, Aaron | m | | 2420 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Balakrishnan, Praveen | g | | 2510 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Wang, Justin | m | | 2471 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Williams, Justus | m | | 2425 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Escalante, Brian | m | | 2470 | PER | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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