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Individual Calculations May 2023 |
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| Ireland, David J Total change: -21.40 | |   |
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| 3rd 4NCL Easter Congress Open | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1932 | 3.00 | 7 | -1.07 | 20 | -21.40 | |
|  Okhai, Shabir | | | 2127 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Gibbon, Eric | | | 1847 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chan, Sheng Liang Bernard | | | 2043 | MAS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Subramanian, Anusha | | | 1828 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hertog, Alexander | | | 1587 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ali, Golam S | | | 1781 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gibson, Christopher A | | | 1841 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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