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Individual Calculations December 2021 |
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| Hilton, Tim Total change: 2.60 | |   |
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| 2021 Scarborough Chess Congress | Scarborough | ENG | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1902 | 2.00 | 3 | 0.13 | 20 | 2.60 | |
|  Mitchell, Martin | | | 2190 | SCO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Steiners, Emils | | | 1502 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tarr, Steve F | | | 1670 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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