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Individual Calculations July 2022 |
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| Antova, Gabriela Total change: 8.80 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2293 | 5.00 | 9 | 0.44 | 20 | 8.80 | |
|  Altucher, James | | | 1893 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sheng, Joshua | g | | 2487 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Iwu, Okechukwu Anele Nnej | | | 2046 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hilby, Craig | m | | 2420 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Bora, Safal | m | | 2426 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sheehan, Ethan Thomas | | | 2075 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mardov, Dimitar | m | | 2402 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Macieja, Bartlomiej | g | | 2519 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Aaron, Deepak | | | 2230 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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