Individual Calculations January 2020 |
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Crosby, Ben Total change: 88.80 | | |
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London Junior Chess Championships U14 | London | ENG | 2019-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1544 | 1249 | 3.00 | 5 | 2.22 | 40 | 88.80 | |
| Cordova-Lopez, Diego Anton | | | 1507 | ENG | 1.00 | 1 | 0.82 | 40 | 32.80 | | Ball, Katie C | | | 1459 | ENG | 1.00 | 1 | 0.77 | 40 | 30.80 | | Lokwani, Lakshya | | | 1548 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | | Moore, Eoin | | | 1555 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | | Chen, Daniel Xingyu | | | 1649 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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