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Individual Calculations May 2018 |
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| Davidson, Laura Total change: -2.80 | |   |
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| 2018 Midland Open Junior Championship: Under 18 | Kenilworth | ENG | 2018-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1635 | 0.50 | 2 | -0.07 | 40 | -2.80 | |
|  Willow, Jonah B | | | 2035 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Volovich, Julia | | | 1641 | ENG | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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