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Individual Calculations July 2022 |
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| Schmakel, Sam A Total change: 4.70 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2415 | 6.00 | 9 | 0.47 | 10 | 4.70 | |
|  Iwu, Okechukwu Anele Nnej | | | 2046 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Jacobson, Aaron | f | | 2275 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Reiss, Aiden | | | 2015 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mikaelyan, Arman | g | | 2502 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Zhou, Jianchao | g | | 2589 | CHN | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Perrine, Dalton | f | | 2280 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Narayanan, Samrug | f | | 2348 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Sheng, Joshua | g | | 2487 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Chen, Ryo Wenyu | f | | 2265 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | * 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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