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Individual Calculations August 2014 |
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| Erwich, Frans Total change: -26.40 | |   |
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| 8e Leiden Chess Tournament | Leiden | NED | 2014-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2024 | 2.50 | 8 | -1.32 | 20 | -26.40 | |
|  Slingerland, Fred | m | | 2328 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mensing, Andrew | | | 1905 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bakker, Joop | | | 1928 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Oudshoorn, Arres | | | 2038 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Boelhouwer, Collin | | | 2183 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Vreeburg, Jan | | | 1919 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | De Roode, Peter | | | 2248 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Corstjens, Rolf | | | 1825 | NED | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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