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Individual Calculations February 2019 |
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| Edge, John A Total change: -30.80 | |   |
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| 2019 Shropshire Congress | Telford | ENG | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1972 | 1.50 | 5 | -0.77 | 40 | -30.80 | |
|  Merry, Alan B | m | | 2372 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lewis, Christopher D | | | 1859 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Stewart, Ashley | | | 2122 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hilton, Tim | | | 1781 | ENG | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Anderson, Peter W | | | 1980 | ENG | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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