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Individual Calculations February 2024 |
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| Pilley, Jack Total change: 4.40 | |   |
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| 31st 4NCL Congress Open | Harrogate | ENG | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1791 | 2.00 | 4 | 0.11 | 40 | 4.40 | |
|  Jackson, Edward | | | 2180 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Lampard, Alice | | | 1758 | SCO | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Sasikumar, Srivathsan | | | 1697 | ENG | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Wynarczyk, Raymond | | | 1703 | ENG | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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