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Individual Calculations October 2019 |
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| Rosenbach, Martin Total change: 4.80 | |   |
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| CCF LP Club Championships 2019-2020 SEP 19 R1-4 | London | ENG | 2019-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1714 | 2.00 | 3 | 0.24 | 20 | 4.80 | |
|  Pratley, Ian | | | 1566 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Jackson, Paul G | | | 1750 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Allan, Brian N | | | 1635 | SCO | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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