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Individual Calculations June 2015 |
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| Brixius, Dirk Total change: -12.40 | |   |
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| 30. Ruhrhalbinsel-Open | Essen | GER | 2015-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1865 | 2.50 | 6 | -1.23 | 20 | -24.60 | |
|  Kortenbusch, Christoph | | | 2108 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Vorobyov, Boris | | | 1591 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Delere, Adrian | | | 1641 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Engelmann, Chris | | | 1571 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lebioda-Dette, Kordula, Dr. | | | 1726 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Schuelke, Tilman | | | 1956 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Werden Open 2015 | Essen | GER | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1865 | 1.50 | 4 | 0.61 | 20 | 12.20 | |
| | Epishin, Vladimir | g | | 2265 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arndt, Olaf | | | 2006 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Prang, Andreas | | | 1920 | GER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Arndt, Stefan | | | 2262 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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