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Individual Calculations March 2023 |
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| Omelchenko, Ivan Total change: 14.40 | |   |
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| London Chess League Weekend Congress - U1800 | London | ENG | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1784 | 4.00 | 4 | 0.72 | 20 | 14.40 | |
|  Leigh, Dominic | | | 1529 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Kilambi, Venkata Ananth Akshay | | | 1495 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bertesi, Andrea | | | 1446 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Westcott, Dale | | | 1588 | WLS | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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