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Individual Calculations July 2021 |
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| Balakrishnan, Praveen Total change: 6.70 | |   |
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| 30th Annual Chicago Open - Open | Wheeling, Illinois | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2500 | 5.00 | 7 | 0.67 | 10 | 6.70 | |
|  Chen, Ryo Wenyu | | | 2183 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Wang, Jason | f | | 2312 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Mardov, Dimitar | f | | 2318 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Williams, Justus | f | | 2328 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Niemann, Hans | g | | 2546 | USA | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Swiercz, Dariusz | g | | 2649 | USA | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Kevlishvili, Robby | m | | 2495 | NED | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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