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Rapid:
Individual Calculations March 2024 |
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| He, Edison Total change: -24.40 | |   |
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| Coulsdon Chess Juniors - ECC Qualifier February 2024 | Coulsdon | ENG | 2024-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1103 | 1204 | 1.50 | 3 | -0.42 | 40 | -16.80 | |
|  Sathish, Kirthan | | | 1090 | ENG | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Rajapaksha, Tinusha | | | 1077 | ENG | 0.00 | 1 | -0.67 | 40 | -26.80 | |  Sproston, Sam | | | 1142 | ENG | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | Coulsdon Chess FIDE Rated Rapidplays - 3 February 2024 - Other Sections | Coulsdon | ENG | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1202 | 1.50 | 5 | -0.19 | 40 | -7.60 | |
| | Miles, Barry S | | | 1365 | ENG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Athawale, Amit H | | | 1420 | ENG | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Harris, Callum | | | 1326 | ENG | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Cook, Matthew | | | 1236 | ENG | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Tran, Minh | | | 1270 | ENG | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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