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Individual Calculations February 2023 |
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| Burrows, Martin P Total change: 45.80 | |   |
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| 2022/23 4NCL Division 2 Rounds 3-4 | Daventry | ENG | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2058 | 2.00 | 2 | 1.31 | 20 | 26.20 | |
|  Ahluwalia, Amardip | | | 2192 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Stoica, Savas Marin | | | 2150 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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) | | | | 29th 4NCL Congress Open | Harrogate | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2058 | 3.00 | 5 | 0.98 | 20 | 19.60 | |
| | Stokes, Michael | | | 1995 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Booth, Steven B | | | 1956 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Davies, Nigel R | g | | 2398 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Head, Louise | | wf | 2015 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Arkell, Keith C | g | | 2406 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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