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Rapid:
Individual Calculations March 2022 |
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| Ali, Shahyan Total change: 19.40 | |   |
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| Coulsdon Chess Junior Grand Prix Spring 2022 - 2 Level 5 | London | ENG | 2022-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1250 | 2.50 | 3 | 0.97 | 20 | 19.40 | |
|  Marsden, Rupert | | | 1257 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Jayaprakash, Arnav | | | 1230 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Harris, Callum | | | 1246 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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