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Individual Calculations March 2023 |
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| Cole, Graham Total change: -18.60 | |   |
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| 2022/23 4NCL Division 4 Rounds 5-6 | Daventry | ENG | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1660 | 0.50 | 2 | -0.74 | 20 | -14.80 | |
|  Belur, Ankita | | | 1412 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Sachdeva, Ronit | | | 1712 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Mill HIll Congress February 2023 - Under 1900 | London | ENG | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1660 | 1.50 | 2 | -0.19 | 20 | -3.80 | |
| | Liu, Jacob | | | 1365 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zhang, Junyi | | | 1378 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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