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Rapid:
Individual Calculations January 2018 |
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| Walkowiak, Adam Total change: -17.20 | |   |
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| Malawi Rapid Charity Open 2017 | Prestwick | SCO | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1739 | 0.50 | 4 | -0.86 | 20 | -17.20 | |
|  Brown, Steven A | | | 2013 | SCO | 0.00 | 1 | -0.17 | 20 | -3.40 | |  McCormack, Derek | | | 1722 | SCO | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Smith, Peter R | | | 2008 | SCO | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Skettos, Nicolas | | | 1742 | CYP | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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