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Individual Calculations February 2019 |
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| De Groot, Hendrik Total change: -12.00 | |   |
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| Chess Festival Groningen 2018 - Open A | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2128 | 3.00 | 9 | -0.60 | 20 | -12.00 | |
|  Grooten, Herman | m | | 2374 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Zwirs, Nico | | | 2414 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Duson, Robin | | | 1951 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wedda, Dries | | | 2208 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Sparenberg, Erik | | | 2215 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Simet, Martin | f | | 2229 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Baselmans, Luuk | | | 2191 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hilwerda, Jonas | | | 2128 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rut, Vojtech | | | 2140 | CZE | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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