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Individual Calculations September 2023 |
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| Hollands, George E Total change: -6.00 | |   |
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| 51st Thanet and East Kent Chess Congress - Open | Sandwich | ENG | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1815 | 2.00 | 5 | -0.30 | 20 | -6.00 | |
|  Merry, Alan B | m | | 2445 | ENG | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Faulkner, Martin J | | | 1801 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Green, Michael | | | 1947 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Lyon, Ruben | | | 1450 | LUX | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kothari, Jai | | | 1781 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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