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Rapid:
Individual Calculations January 2020 |
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| Marusenko, Petr Total change: -1.80 | |   |
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| 11th CSC London Chess Classic: Rapid Open | London | ENG | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2057 | 2.50 | 5 | -0.09 | 20 | -1.80 | |
|  Clarke, Brandon Gi | m | | 2380 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Arkell, Keith C | g | | 2400 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ignatovic, Ernest | | | 1775 | LTU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Akeya-Price, Robert A | | | 1657 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | O`gorman, Tom | f | | 2001 | IRL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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