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Rapid:
Individual Calculations January 2020 |
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| Briggs, Phil Total change: -22.80 | |   |
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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 |
| 1834 | 2145 | 3.00 | 5 | -1.14 | 20 | -22.80 | |
|  Zhu, Hou Ning | | | 1745 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Graff, Ben | | | 1745 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pitcher, John | | | 2167 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Malik, Faraz | | | 1767 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Soszynski, Marek J | | | 1745 * | ENG | 0.00 | 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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