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Individual Calculations February 2023 |
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| Harari, Zaki Total change: -17.80 | |   |
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| Caplin 96 Hastings International Chess Congress | Hastings | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2030 | 1.00 | 4 | -0.89 | 20 | -17.80 | |
|  Grieve, Harry | m | | 2438 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kelly, Paul J | | | 1842 | WLS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kett, Tim | f | | 2184 | WLS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Miller, George | | | 1808 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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