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Individual Calculations February 2023 |
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| Kirupakaran, Vishnu Total change: -47.20 | |   |
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| London Christmas Chess Congress - Open | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1854 | 0.50 | 3 | -1.30 | 20 | -26.00 | |
|  Bates, Caspar J | | | 2094 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Choong, Han-Sen | | | 1454 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Adams, Henry | | | 1723 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2022/23 4NCL Division 3 West Rounds 3-4 | Daventry | ENG | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1854 | 0.00 | 2 | -1.06 | 20 | -21.20 | |
| | Livesey, R Nigel | | | 1709 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Green, Anthony J | | | 1946 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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