Individual Calculations February 2023 |
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Sheppard, Derek Alan Total change: -3.20 | | |
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29th 4NCL Congress Open | Harrogate | ENG | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 1667 | 0.50 | 4 | -0.16 | 20 | -3.20 | |
| Nicholson, Jim W R | | | 1968 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | Gardiner, Eric D | | | 1905 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | Stokes, Michael | | | 1995 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | Brencher, Paul | | | 1933 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | 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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