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Individual Calculations March 2016 |
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| Chapman, Nigel Total change: -11.20 | |   |
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| Perth Open 2016 | Perth | SCO | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1780 | 0.50 | 4 | -0.56 | 20 | -11.20 | |
|  Abdulla, Murad | | | 1978 | SCO | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ridge, Michael | | | 1927 | SCO | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Koehn, Lennart | | | 1905 | SCO | 0.00 | 1 | -0.33 | 20 | -6.60 | | | White, Stuart A | | | 2030 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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