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Rapid:
Individual Calculations January 2020 |
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| Symonds, Richard H Total change: -1.20 | |   |
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| Northumberland Chess Association Rapidplay | Newcastle | ENG | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1981 | 3.00 | 5 | -0.06 | 20 | -1.20 | |
|  Parlour, David | | | 1581 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laws, Darren C | | | 1809 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Gara, Kirill | | | 1787 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Waters, Clive L | | | 2063 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Coathup, Roger H | | | 2152 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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