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Individual Calculations August 2018 |
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| Wahrenberg, Ralf Total change: -20.00 | |   |
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| 10. Ems-Vechte-Cup 2018 | Lingen | GER | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1847 | 2.00 | 5 | -1.40 | 20 | -28.00 | |
|  Baars, Nico | | | 1598 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Schwenke, Stefan | | | 1748 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Waardenburg, Feline | | | 1699 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Klugstedt, Vincent | | | 1748 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Goes, Carsten | | | 1768 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | 2. Peiner Schachkongress | Peine | GER | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1847 | 2.00 | 4 | 0.40 | 20 | 8.00 | |
| | Naedler, Martin, Dr. | | | 1781 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Jugelt, Tobias | m | | 2247 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Helmer, Andreas | | | 1593 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Stotyn, Fabian | c | | 2187 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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