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Individual Calculations December 2021 |
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| Paul, Nathanael Total change: 20.40 | |   |
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| 2021 Scarborough Chess Congress | Scarborough | ENG | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1993 | 4.00 | 5 | 1.02 | 20 | 20.40 | |
|  Pal, Rohan | | | 1781 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Steiners, Emils | | | 1593 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jones, Steven A | | | 2231 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Johnson, Paul A | | | 1781 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Burrows, Martin P | | | 2125 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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