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Rapid:
Individual Calculations October 2022 |
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| Jackson, Paul G Total change: -34.80 | |   |
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| Coulsdon Chess September Rapidplay - Open | London | ENG | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1612 | 0.00 | 6 | -1.74 | 20 | -34.80 | |
|  Mozaffari, Mohammad H | | | 1680 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Ignatovic, Ernest | | | 1766 | LTU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Holden, John | | | 1666 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Cork, David J | | | 1705 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Graham, David B | | | 1997 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rizvi, Nasir | | | 1896 | WLS | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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