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Individual Calculations February 2019 |
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| Kosse, Lukas Total change: -41.00 | |   |
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| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1544 | 1.50 | 8 | -2.05 | 20 | -41.00 | |
|  Karsdorp, Nico | | | 1849 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Muller, Kenneth | | | 1805 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Molanus, Eva | | | 1282 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bruening, Martin | | | 1772 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Martinez, Anna | | | 1868 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Schlepuetz, Volker, Dr. | | | 1504 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Rassolyrad, Farid | | | 1309 | NED | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Van Heuveln, Henk | | | 1379 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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