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Rapid:
Individual Calculations January 2020 |
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| Pitcher, John Total change: 17.00 | |   |
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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 |
| 1966 | 2167 | 4.50 | 5 | 0.85 | 20 | 17.00 | |
|  Soszynski, Marek J | | | 1767 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mason, Donald J | | | 2086 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Head, Louise | | wf | 1813 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Briggs, Phil | | | 2145 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Paul, Nathanael | | | 2017 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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