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Rapid:
Individual Calculations January 2020 |
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| Zheng, Harry Z Total change: -34.20 | |   |
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| 11th CSC London Chess Classic: Rapid Under 1825 | London | ENG | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1582 | 1.50 | 6 | -1.71 | 20 | -34.20 | |
|  Hortin, Matthew J | | | 1782 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Buckman, Cyrus | | | 1240 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hayler, Andrew | | | 1723 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kotsiopoulos, Panagiotis | | | 1362 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Eyles, Kier | | | 1718 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Levi, Guy | | | 1448 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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