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Individual Calculations March 2023 |
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| Emerson, Roger Total change: 4.60 | |   |
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| 2022/23 4NCL Division 3 East Rounds 5-6 | Warwick | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2148 | 1.50 | 2 | 0.23 | 20 | 4.60 | |
|  Hughes, Roy | | | 2033 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Smith, Olivia | | wf | 2069 | WLS | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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