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Individual Calculations April 2023 |
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| Khoury, Theo Total change: 16.40 | |   |
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| OTB Returns - Henley Open 1 | Henley-on-Thames | ENG | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2004 | 2.00 | 4 | -0.15 | 40 | -6.00 | |
|  Sheikh, Anum | | wc | 1708 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Wilson, Ewan | | | 1998 | ENG | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Rogers, Tim L | | | 1911 | ENG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Wall, Gavin | m | | 2294 | IRL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Ealing FIDE Congress - March U2300 | London | ENG | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2004 | 4.00 | 5 | 0.56 | 40 | 22.40 | |
| | Lau, Lut Yin Luke | | | 2030 | HKG | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Gordon, Sean | | | 1753 | ENG | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Han, Qixuan | | | 1604 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lishoy Gengis Paratazham, Dildara | | | 1486 | ENG | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Lalic, Peter D | c | | 2168 | ENG | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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