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Individual Calculations February 2023 |
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| Simon, Marek Total change: 7.40 | |   |
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| Ealing FIDE Congress - January U1900 | London | ENG | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1871 | 4.00 | 5 | 0.37 | 20 | 7.40 | |
|  Lopez-Martinez, Alejandro | | | 1617 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Obi, Okwose Marc | | | 1742 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Llewellyn, Julian D | | | 1700 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Vyas, Alisha | | | 1634 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Manuchehri, Alireza | | | 1785 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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