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Individual Calculations February 2020 |
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| Burnett, Jim Total change: -2.00 | |   |
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| 2019/20 4NCL Div 2 Rounds 3 - 4 | Daventry | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2030 | 1.00 | 2 | 0.00 | 20 | 0.00 | |
|  Kett, Tim | c | | 2180 | WLS | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Tombolis, Christopher | | | 1878 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | 24th 4NCL Congress Open | Harrogate | ENG | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2030 | 2.50 | 5 | -0.10 | 20 | -2.00 | |
| | Willow, Jonah B | f | | 2355 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ross, Stuart | | | 1643 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vickery, Jim E | | | 1952 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Roberts, Paul | c | | 2119 | SCO | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ther, Mate | | | 1983 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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