Individual Calculations August 2017 |
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Blackburn, Jonathan L B Total change: -11.20 | | |
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2nd North Wales Fide Open | Llandudno | WLS | 2017-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2033 | 2200 | 3.00 | 5 | -0.56 | 20 | -11.20 | |
| Bryant, Richard B E | | | 1976 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | Cooke, Suzie G. | | wf | 1957 | WLS | 1.00 | 1 | 0.20 | 20 | 4.00 | | McLaughlin, Noel S | | | 1996 | IRL | 1.00 | 1 | 0.24 | 20 | 4.80 | | Jackson, Oliver A | f | | 2169 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | Crocker, Philip J | | | 2068 | ENG | 0.50 | 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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