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Individual Calculations July 2023 |
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| Demetruk, David E Total change: -22.60 | |   |
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| 16th annual Continental Chess Cleveland Open - U2100 | Middleburg Heights, OH | USA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1751 | 1.50 | 4 | -1.13 | 20 | -22.60 | |
|  Soni, Arjun Gorakh | | | 1568 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zheng, Lerui | | | 1606 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Prasad, Arvind Sai | | | 1783 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Wang, Freyr | | | 1569 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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