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Individual Calculations June 2023 |
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| Okhai, Shabir Total change: -0.80 | |   |
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| 2022/23 4NCL Division 2 Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2127 | 1.00 | 3 | -0.51 | 20 | -10.20 | |
|  Hng, Mei-En Emmanuelle | | wf | 2033 | SGP | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Gerlagh, Joris | | | 2294 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Stubbs, Oliver | | | 2052 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | English Championships 2023 | Kenilworth | ENG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2144 | 3.50 | 7 | 0.47 | 20 | 9.40 | |
| | Ireland, David J | | | 1911 | ENG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Green, Michael | | | 1917 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | De Coverly, Roger D | | | 1945 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gormally, Daniel W | g | | 2434 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Hebden, Mark L | g | | 2434 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Willow, Jonah B | m | | 2450 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Derakhshani, Borna | f | | 2359 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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