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Individual Calculations February 2023 |
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| Sartain, Patrick Total change: 11.20 | |   |
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| 2022/23 4NCL Division 4 Rounds 3-4 | Daventry | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1417 | 0.50 | 1 | 0.16 | 20 | 3.20 | |
|  Thomson, James L | | | 1538 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 29th 4NCL Congress Minor | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1417 | 1.00 | 2 | 0.40 | 20 | 8.00 | |
| | Zigmond, Andrew | | | 1575 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Oliver, Bruce R | | | 1556 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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