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Individual Calculations August 2023 |
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| Sand, Bjorn Total change: 3.20 | |   |
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| European Senior Team Chess Championship 2023 - Section O50 | Swidnica | POL | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1781 | 2.50 | 8 | 0.16 | 20 | 3.20 | |
|  Scrimgour, Alan | | | 2014 | SCO | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Kantorik, Marian | m | | 2200 | SVK | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Hogarth, Mark J | | | 1902 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Regan, Natasha K | | wm | 1974 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Serwin, Krzysztof | | | 1381 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zielinski, Olgierd | | | 1831 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Ward, Chris G | g | | 2387 | ENG | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Crocker, Philip J | | | 2151 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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