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Individual Calculations October 2021 |
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| Zheng, Harry Z Total change: 18.80 | |   |
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| 26th 4NCL Congress Open | Leamington Spa | ENG | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1685 | 1.50 | 4 | 0.47 | 40 | 18.80 | |
|  Brixel, Christof | | | 1959 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Bansal, Saahil | | | 1833 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sheikh, Anum | | wc | 1837 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Nandi, Robin J | | | 1867 | ENG | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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