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Rapid:
Individual Calculations October 2019 |
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| Weir, Jd William Total change: 7.80 | |   |
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| CCF Coulsdon Junior Club RP RR O | London | ENG | 2019-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1035 | 1054 | 2.50 | 4 | 0.39 | 20 | 7.80 | |
|  Tang, Yu-In Ting | | | 936 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Harris, Callum | | | 1137 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Braithwaite, Paul | | | 1110 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Henriques-Michie, Christopher | | | 955 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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