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Individual Calculations October 2021 |
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| Jones, Neil T Total change: 2.40 | |   |
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| 57th Northumberland Chess Weekender | Newcastle | ENG | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1834 | 1.50 | 4 | 0.12 | 20 | 2.40 | |
|  Burnett, Jim | | | 2031 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Faulkner, Martin J | | | 1846 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Varney, Zoe | | wc | 1917 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Chipanga, Takaedza | | | 2014 | ZIM | 0.00 | 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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