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Individual Calculations November 2021 |
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| Bora, Safal Total change: -1.30 | |   |
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| 29th Annual Midwest Class Championships - Premier | Wheeling, Illinois | USA | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2432 | 3.50 | 5 | 0.00 | 10 | 0.00 | |
|  Ulrich, Susanna G | | | 2032 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gupta, Aditya | | | 2047 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Belous, Vladimir | g | | 2522 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Meduri, Aakaash | | | 2032 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Matsenko, Sergei | g | | 2530 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | | | * 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) | | | | 2021 SPICE Cup Open | Clayton, Missouri | USA | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2432 | 5.00 | 9 | -0.13 | 10 | -1.30 | |
| | Amburgy, Ryan | | | 2103 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Homa, Seth | f | | 2269 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Singh, Hersh | | | 2100 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Chambers, Ezra | f | | 2184 | BDI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Rozman, Levy | m | | 2362 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Gledura, Benjamin | g | | 2628 | HUN | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Cordova Daza, Emil | g | | 2534 | PER | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Moradiabadi, Elsha | g | | 2553 | USA | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Quesada Perez, Yun | g | | 2593 | USA | 0.00 | 1 | -0.29 | 10 | -2.90 | |
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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