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Rapid:
Individual Calculations December 2021 |
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| Smith, Henry Total change: 3.80 | |   |
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| Coulsdon Chess Juniors : Premiership Autumn 2021 S3 - NOV 2021 | London | ENG | 2021-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1225 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  Griffith, Oliver | | | 1116 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Raj, Aarush | | | 1145 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Harris, Callum | | | 1187 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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