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Individual Calculations January 2020 |
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| Myall, Ivan J Total change: 7.40 | |   |
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| 11th CSC London Chess Classic: Weekend Under 2050 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1971 | 3.50 | 5 | 0.37 | 20 | 7.40 | |
|  Symeonidis, Harry | | | 1730 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Cove, Henry | | | 1832 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rogers, Tim L | | | 1969 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Li, Harry | | | 2046 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Manuchehri, Alireza | | | 1786 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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