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Individual Calculations June 2023 |
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| Rubeck, Jonathan Total change: 20.00 | |   |
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| 2022/23 4NCL Division 3 East Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1756 | 1.00 | 3 | 0.35 | 20 | 7.00 | |
|  Sagues, Vincent | | | 1975 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Atako, Chino C | | | 2039 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Weersing, Abigail Riis | | | 1932 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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 - May U1900 | London | ENG | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1749 | 3.00 | 4 | 0.65 | 20 | 13.00 | |
| | Cuthbert, Larissa | | | 1403 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Muirhead, Samuel | | | 1607 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hayward, Alan | | | 1845 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Sooraj, M R | | | 1821 | IND | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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