Individual Calculations January 2020 |
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Song, Anwen Total change: 31.60 | | |
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London Junior Chess Championships U14 | London | ENG | 2019-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1490 | 1335 | 2.00 | 4 | 0.79 | 40 | 31.60 | |
| Cordova-Lopez, Diego Anton | | | 1507 | ENG | 1.00 | 1 | 0.73 | 40 | 29.20 | | Lv, Jason | | | 1613 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | Evans, Ruben | | | 1439 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | Gardiner, Ethan | | | 1401 | ENG | 1.00 | 1 | 0.59 | 40 | 23.60 | | 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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