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Blitz:
Individual Calculations January 2022 |
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| Griffith, Oliver Total change: 13.20 | |   |
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| Coulsdon Juniors Blitz post Club Champ Dec | London | ENG | 2021-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1096 | 1230 | 2.00 | 2 | 0.66 | 20 | 13.20 | |
|  Harris, Callum | | | 1211 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | O`leary, Bella | | | 981 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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