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Individual Calculations February 2023 |
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| Pigott, John C Total change: 3.80 | |   |
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| 2022/23 4NCL Division 2 Rounds 3-4 | Daventry | ENG | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2358 | 2.00 | 2 | 0.38 | 10 | 3.80 | |
|  Coathup, Roger H | | | 2108 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Varnam, Liam D | | | 2110 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | |
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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