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Individual Calculations July 2021 |
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| Sanders, Lewis Franklin Total change: 12.40 | |   |
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| 14th Annual Cleveland Open - Under 2100 | Middleburg Heights, Ohio | USA | 2021-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1838 | 2.00 | 3 | 0.31 | 40 | 12.40 | |
|  Demetruk, David E | | | 1837 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Bhatia, Aadit | | | 1830 | IND | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Tay, Brian | | | 1704 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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