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Individual Calculations September 2019 |
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| Heffer, Judith Total change: 0.00 | |   |
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| 106th British Championships Under 2050 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1712 | 0 | 1.00 | 3 | 0.00 | 1587 | | 0.00 | |
|  Archer-Lock, Christopher J | | | 2030 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Ratnesan, Radha | | | 1572 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Dicen, Imogen | | | 1533 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |
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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