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Individual Calculations March 2023 |
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| Hanache, Kai Total change: 50.40 | |   |
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| London Chess League Weekend Congress - Open | London | ENG | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1521 | 1.50 | 4 | 0.54 | 40 | 21.60 | |
|  Yoon, Jacob D | | | 2015 | ENG | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Lishoy Gengis Paratazham, Dildara | | | 1461 | ENG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Soulier, Alfred | | | 1722 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Patel, Zain | | | 1890 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Ealing FIDE Congress - February U1900 | London | ENG | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1521 | 2.00 | 4 | 0.72 | 40 | 28.80 | |
| | Ehtesham, Ul Haq | | | 1847 | PAK | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Han, Qixiang | | | 1397 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Mozaffari, Mohammad Hossein | | | 1687 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Obi, Okwose Marc | | | 1765 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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