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Rapid:
Individual Calculations January 2020 |
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| Soszynski, Marek J Total change: 55.40 | |   |
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| Coventry and District Chess League 2nd Rapidplay Open | Coventry | ENG | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1655 | 4.00 | 6 | 2.77 | 20 | 55.40 | |
|  Pitcher, John | | | 2055 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Malik, Faraz | | | 1767 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Jamieson, Ian M | | | 1897 | SCO | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Ali, Golam | | | 1866 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Head, Louise | | wf | 1813 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Briggs, Phil | | | 2055 * | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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