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Individual Calculations March 2023 |
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| Samarakoon, Vivash Total change: 51.20 | |   |
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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 |
| 1575 | 1471 | 2.00 | 2 | 1.28 | 40 | 51.20 | |
|  Willoughby, Robert H | | | 1619 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Woods, Timothy J | | | 1530 | ENG | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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