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Rapid:
Individual Calculations April 2018 |
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| Rubeck, Jonathan Total change: 28.80 | |   |
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| Golders Green FIDE Rapid Chess March Open | London | ENG | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1713 | 2.50 | 6 | 1.44 | 20 | 28.80 | |
|  Rocco, Federico | | | 2112 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Iqbal, Zafar | | | 1944 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Lundback, Anders | | | 1969 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Haldane, Robin W | | | 2060 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Penna, Tommaso | | | 1957 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Deus, Pedro | | | 1886 | POR | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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