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Individual Calculations August 2023 |
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| Afonso, Davi Diniz Total change: -45.60 | |   |
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| 2023 British Championship: Weekender - Penrose | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1543 | 1.50 | 4 | -0.65 | 40 | -26.00 | |
|  Banerji, Kumar | | | 1460 | ENG | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Thornley, Oliver | | | 1447 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Ashton, Alannah | | | 1496 | ENG | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Clegg, Robert | | | 1661 | ENG | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | 2023 British Championship: Under 16 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1543 | 1.50 | 4 | -0.49 | 40 | -19.60 | |
| | Evans, Ruben | | | 1552 | ENG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Buckland, Louis | | | 1650 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Latypova, Olga L | | | 1693 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Sengupta, Sohana | | | 1242 | ENG | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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