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Individual Calculations January 2020 |
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| Kotsiopoulos, Panagiotis Total change: 34.40 | |   |
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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 |
| 1759 | 1572 | 2.00 | 4 | 0.86 | 40 | 34.40 | |
|  Gray, Edward | | | 1811 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Evans, Ruben | | | 1458 | ENG | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Dhemrait, Jagdeep | | | 1834 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Samarasinghe, Jude Ranga | | | 1934 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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