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Rapid:
Individual Calculations July 2022 |
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| Dekker, Derk Total change: 6.40 | |   |
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| European Corporate Chess Championship 2022 | Rotterdam | NED | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1893 | 2.50 | 6 | 0.32 | 20 | 6.40 | |
|  Rietman, Frits | | | 2232 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Geldhof, Alexander | | | 1833 | BEL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Theulings, Paul-Peter | c | | 2056 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Bruijn, Tjerk-Peter | | | 1729 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Oudshoorn, Arres | | | 2143 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Heer, Stephan | | | 2047 | SUI | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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