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Individual Calculations December 2019 |
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| Khan, A Qaiyum Total change: 21.00 | |   |
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| CCF Daytime Chess - Autumn 2019 NOV 2019 R8-12 | London | ENG | 2019-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1426 | 4.00 | 5 | 0.64 | 20 | 12.80 | |
|  Gold, Harry | | | 1236 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Woolley, Michael P | | | 1185 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Norman, Nigel | | | 1605 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Aburrow, Michael | | | 1216 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Aburrow, Michael | | | 1216 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | CCF LP Club Championships 2019-2020 NOV 2019 R10-13 | London | ENG | 2019-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1426 | 2.00 | 3 | 0.41 | 20 | 8.20 | |
| | Damodaran, Patrick | | | 1374 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Johnson, Stephen G | | | 1330 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Davis, Richard | | | 1509 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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