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Individual Calculations July 2023 |
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| Casden, Alan Total change: -23.60 | |   |
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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 |
| 1641 | 1905 | 2.00 | 4 | -1.18 | 20 | -23.60 | |
|  Rohlfing, David Patrick | | | 1624 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Hanke, Harvey | | | 1552 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Deng, Michael | | | 1505 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Luce, Eric | | | 1882 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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