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Individual Calculations February 2023 |
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| Varley, Joe Total change: 66.20 | |   |
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| Hastings Christmas Morning | Hastings | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1858 | 3.00 | 5 | 1.19 | 20 | 23.80 | |
|  Ashton, Adam G | f | | 2339 | ENG | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Gamal, Alaa | | | 1713 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kett, Tim | f | | 2184 | WLS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fellowes, Billy | | | 1706 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Goater, Kevin P | c | | 2060 | ENG | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | 2022/23 4NCL Division 3 East Rounds 3-4 | Daventry | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1864 | 1.00 | 2 | 0.30 | 20 | 6.00 | |
| | Ralphs, Nigel | | | 1965 | WLS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rosen, Daniel B | c | | 1980 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 29th 4NCL Congress Open | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1864 | 3.00 | 4 | 1.82 | 20 | 36.40 | |
| | Wall, Tim P | f | | 2258 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Srivastava, Aditya | | | 1598 | SCO | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Fava, Lorenzo | | | 2111 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Burnett, Andrew | f | | 2247 | SCO | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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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