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Rapid:
Individual Calculations July 2022 |
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| Rietman, Frits Total change: 11.80 | |   |
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| European Corporate Chess Championship 2022 | Rotterdam | NED | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2232 | 5.00 | 6 | 0.59 | 20 | 11.80 | |
|  Dekker, Derk | | | 1893 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Celinski, Kamil | | | 1861 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Jap Tjoen San, Linda | | wm | 2045 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jonkman, Harmen | g | | 2377 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ijzermans, Cees | | | 2115 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lie, Michael | | | 1832 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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