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Individual Calculations September 2019 |
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| Schellen, Sven Total change: -20.40 | |   |
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| 15. Eschborner Schach-Open 2019 | Eschborn | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1855 | 2.50 | 4 | 1.67 | 20 | 33.40 | |
|  Westphal, Frank, Dr. | | | 2064 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Herbold, Manfred | c | | 2078 | GER | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Boidman, Yuri | m | | 2255 * | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Diehm, Alexander | | | 2004 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | 31. Wiesbadener Schlosspark-Open 2019 | Wiesbaden | GER | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1855 | 1.50 | 7 | -2.69 | 20 | -53.80 | |
| | Keller, Peter | f | | 2255 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Staggat, Rolf | | | 1639 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bauer, Claus, Dr. | | | 2123 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pastor, Alexander | | | 1668 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sefeloge, Michael | | | 1725 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Masoudi, Kian | | | 1598 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Berdyga, Mariusz | | | 1455 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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