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Individual Calculations April 2024 |
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| Hill, Andy Total change: 29.80 | |   |
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| Inaugural Wells Chess Congress | Wells | ENG | 2024-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1926 | 3.00 | 5 | 0.84 | 20 | 16.80 | |
|  Humphreys, Paul | | | 1788 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Hill, Alistair | | | 2187 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Liu, Tianyi (jack) | | | 1992 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Banerjee, Supratit | c | | 2025 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Masters, Christopher | | | 1913 | HKG | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | Reykjavik Open 2024 | Reykjavik | ISL | 2024-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1926 | 5.00 | 9 | 0.65 | 20 | 13.00 | |
| | Eriksson, Jorgen | | | 2154 | SWE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Belenkaya, Dina | | wg | 2164 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Eythorsson, Engilbert Vidar | | | 1741 | ISL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pigott, John C | m | | 2326 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tan, Chong Hien Andrew | | | 1762 | SGP | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Imam-Sadeque, Ali | | | 1652 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Field, Lila Quinn | | | 1747 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Birkisson, Bardur Orn | c | | 2189 | ISL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Briem, Gudrun Fanney | | | 1806 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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