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Individual Calculations February 2023 |
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| Lock, Gavin R Total change: 3.80 | |   |
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| Coulsdon Chess Dicky White - December | London | ENG | 2022-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2085 | 2.50 | 3 | 0.16 | 20 | 3.20 | |
|  Smith, Mark | | | 1915 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Khovanskiy, Maxim | | | 1911 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Babu, Rahul | | | 1737 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | Caplin Hastings 38th Weekend Congress | Hastings | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2091 | 2.50 | 3 | 0.03 | 20 | 0.60 | |
| | Dasgupta, Avyukt | | | 1861 | ENG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Pal, Rohan | | | 1831 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Faulkner, Martin J | | | 1788 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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