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Individual Calculations February 2024 |
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| Howorth, Jack Total change: 55.20 | |   |
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| 31st 4NCL Congress Under 2000 | Harrogate | ENG | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1661 | 3.00 | 4 | 1.38 | 40 | 55.20 | |
|  Webb, Nicholas | | | 1652 | IRL | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Ashcroft, Graham J | | | 1731 | ENG | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Waters, Andrew C | | | 1804 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Obi, Okwose Marc | | | 1733 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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