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Individual Calculations July 2021 |
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| Mardov, Dimitar Total change: 6.40 | |   |
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| 30th Annual Chicago Open - Open | Wheeling, Illinois | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2318 | 5.00 | 8 | 0.32 | 20 | 6.40 | |
|  Chubakov, Sultan | | | 2026 | KGZ | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Cordova, Emilio | g | | 2590 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Iwu, Okechukwu Anele Nnej | | | 2152 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chen, Ryo Wenyu | | | 2183 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Balakrishnan, Praveen | m | | 2500 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Oberoi, Shelev | | | 2198 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Ramer, Scott | | | 2196 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Andersen, Gunnar James | | | 2194 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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