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Rapid:
Individual Calculations December 2022 |
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| Dane, James Total change: 74.40 | |   |
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| National Youth Chess Association Jamboree - U14 | Kenilworth | ENG | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1105 | 1.00 | 2 | 0.44 | 40 | 17.60 | |
|  Bhattacharya, Cali | | | 1335 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Tang, Brian | | | 1212 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | Golders Green FIDE Rapidplay 2022 Nov Intermediate | London | ENG | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1105 | 2.00 | 2 | 1.42 | 40 | 56.80 | |
| | Forbes, Yasmin | | | 1364 | JCI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Cho, Norman | | | 1178 | ENG | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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