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Individual Calculations September 2019 |
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| Cox, Toby Total change: 83.60 | |   |
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| 106th British Championships Under 14 | Torquay | ENG | 2019-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1532 | 4.00 | 6 | 2.09 | 40 | 83.60 | |
|  Tombolis, Christopher | | | 1883 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Zheng, William | | | 1621 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Wilton, Maximilian | | | 1596 | ENG | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Sheikh, Anum | | wc | 1693 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kan, Toby | | | 1702 | ENG | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Lokwani, Lakshya | | | 1572 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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