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Individual Calculations March 2023 |
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| Tawab, Ramin Total change: 132.00 | |   |
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| London Chess League Weekend Congress - Open | London | ENG | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1505 | 2.00 | 5 | 1.39 | 40 | 55.60 | |
|  Patel, Zain | | | 1890 | ENG | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Lalic, Peter D | c | | 2195 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Di-Vetta, Andrew | | | 1675 | WLS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Radovanovic, Jovica | f | | 2304 | SRB | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Rubeck, Jonathan | | | 1720 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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 |
| 1684 | 1505 | 3.00 | 4 | 1.91 | 40 | 76.40 | |
| | Obi, Okwose Marc | | | 1765 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Shek, Daniel | | | 1553 | ENG | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Sheikh, Nasarullah | | | 1730 | ENG | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Mozaffari, Mohammad Hossein | | | 1687 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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