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Individual Calculations November 2018 |
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| Chapman, Terry P D Total change: -29.00 | |   |
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| 20th 4NCL Congress Open | Nottingham | ENG | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2201 | 2.50 | 5 | -1.45 | 20 | -29.00 | |
|  Moore, Geoffrey R | | | 1985 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Ilett, Raymond J | | | 1856 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | See, Tristian | | | 1928 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ackley, Peter J E | | | 2019 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Furness, Robert M | | | 2042 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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