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Individual Calculations April 2023 |
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| Wastney, Dylan Total change: 25.20 | |   |
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| OTB Returns - Henley Open 1 - Major | Henley-on-Thames | ENG | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1660 | 2.00 | 4 | -0.65 | 40 | -26.00 | |
|  Pradhan, Ayan | | | 1291 | ENG | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Sefton, Adam | | | 1646 | ENG | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Hariharan, Shambavi | | | 1468 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kothari, Jai | | | 1673 | ENG | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | Ealing FIDE Congress - March U2300 | London | ENG | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1660 | 3.00 | 4 | 1.28 | 40 | 51.20 | |
| | Hurtado Oldridge, Felipe | | | 1855 | ESP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Amabile, Domenico | | | 1604 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Tawab, Ramin | | | 1638 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bovtramovics, Vladimirs | | | 1763 | LAT | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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