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Rapid:
Individual Calculations January 2020 |
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| Zhu, Hou Ning Total change: 13.20 | |   |
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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 |
| 1743 | 1534 | 2.00 | 5 | 0.66 | 20 | 13.20 | |
|  Briggs, Phil | | | 1934 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hankey, Chris P | | | 1588 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Pal, Rohan | | | 1520 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mason, Donald J | | | 1934 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Lewis, Christopher D | | | 1737 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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