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Individual Calculations February 2024 |
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| Patrick, David A Total change: -8.80 | |   |
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| 31st 4NCL Congress Under 2000 | Harrogate | ENG | 2024-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1752 | 2.00 | 4 | -0.44 | 20 | -8.80 | |
|  Flint, Martina | | | 1825 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Billenness, Greg | | | 1686 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mottram, Paul | | | 1612 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Butterworth, Paul | | | 1550 | ENG | 0.50 | 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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