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Individual Calculations August 2017 |
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| Doran, Chris Total change: -5.60 | |   |
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| 2nd North Wales Fide Open | Llandudno | WLS | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1977 | 2.00 | 4 | -0.28 | 20 | -5.60 | |
|  Rahulan, Thivyaa | | | 1623 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Jackson, Oliver A | f | | 2169 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bryant, Richard B E | | | 1976 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ridge, Michael | | | 1872 | SCO | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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