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Individual Calculations January 2019 |
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| Frith, Shane S Total change: 5.60 | |   |
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| 10th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1620 | 1.50 | 3 | 0.28 | 20 | 5.60 | |
|  Matthews, Gabriel | | | 1761 | IRL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Piecha, Lukasz Marek | | | 1729 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Fava, Achille | | | 1579 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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