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Individual Calculations July 2023 |
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| Hatchett, Paul D Total change: -26.00 | |   |
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| 30th 4NCL Congress Open | Daventry | ENG | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1969 | 0.00 | 3 | -1.30 | 20 | -26.00 | |
|  Valdepenas Octavio, Javier | | | 2218 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Khoury, Theo | | | 2109 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Obi, Okwose Marc | | | 1733 | ENG | 0.00 | 1 | -0.80 | 20 | -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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