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Individual Calculations January 2020 |
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| Matei, Ciprian Total change: 11.40 | |   |
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| 11th CSC London Chess Classic: Weekend Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1913 | 3.00 | 5 | 1.12 | 20 | 22.40 | |
|  Berthier, Hugo | | | 2199 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Sheikh, Anum | | wc | 1748 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Radovanovic, Jovica | f | | 2313 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lundback, Anders L | | | 1847 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Freeland, Alexander | | | 2038 | WLS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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) | | | | 11th CSC London Chess Classic: Weekday Under 2050 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1917 | 2.00 | 4 | -0.55 | 20 | -11.00 | |
| | Fleri, Matthew | | | 1844 | MLT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | O`shea, Colm | | | 1667 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Rogers, Tim L | | | 1969 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Mata, Andrew B | | | 1756 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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