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Rapid:
Individual Calculations February 2019 |
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| Rosenbach, Martin Total change: -19.40 | |   |
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| CCF Winter Chess 2018-19 RP Results Stage 6 | London | ENG | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1688 | 1.00 | 3 | -1.05 | 20 | -21.00 | |
|  Wong, Cheuk Nam | | | 1512 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Davis, Richard | | | 1605 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Warner, Dominic Wj | | | 1527 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | CCF New Year Rapidplay 2019 Open | London | ENG | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1688 | 2.00 | 6 | 0.08 | 20 | 1.60 | |
| | Sedykh, Mikhail | | | 2065 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cork, David J | | | 1740 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kamath, Raghu | | | 1820 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Iyengar, Ilya | | | 2009 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Faulkner, Martin J | | | 1767 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Fenwick, Hugh F | | | 1647 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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