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Individual Calculations August 2022 |
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| Lalic, Peter D Total change: 46.40 | |   |
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| 1st Kingston Invitational | London | ENG | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2151 | 7.00 | 9 | 2.32 | 20 | 46.40 | |
|  Kalaiyalahan, Akshaya | f | | 2158 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Large, Peter G | m | | 2299 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Seymour, Timothy P | | | 2076 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Finn, Peter | | | 2038 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Maycock Bates, David Henry | c | | 2240 | MEX | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Varney, Zoe | | wc | 2045 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jones, Steven A | | | 2251 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Healey, Michael W | | | 2147 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Taylor, William J | | | 1959 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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