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Individual Calculations September 2023 |
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| Blom, Huub Total change: -6.40 | |   |
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| HZ University of Applied Sciences Chess Tournament 2023 | Vlissingen | NED | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1759 | 2.00 | 6 | -0.16 | 40 | -6.40 | |
|  Labruyere, Roger | | | 2207 | NED | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Coenen, Tom | | | 1465 | BEL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | De Wolf, Johan | | | 1984 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Gosman, Theo | | | 1986 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Jacobs, Paul | | | 1588 | BEL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Krasenkowa, Elena | | wm | 2137 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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