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Individual Calculations February 2023 |
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| Adams, Henry Total change: 15.20 | |   |
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| London Christmas Chess Congress - Open | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1723 | 2.00 | 6 | 0.38 | 40 | 15.20 | |
|  Merriman, James | | | 1999 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Balaji, Aaravamudhan | c | | 2353 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dasgupta, Avyukt | | | 1781 | ENG | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Sagyaman, Francis William | | | 2033 | PHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Deacon, David J | | | 1680 | ENG | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kirupakaran, Vishnu | | | 1854 | ENG | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | |
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