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Individual Calculations June 2015 |
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| Hoffmann, Bianca Total change: -33.60 | |   |
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| 30. Ruhrhalbinsel-Open | Essen | GER | 2015-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1766 | 1.00 | 3 | -0.04 | 40 | -1.60 | |
|  Mueller-Clostermann, Bruno, Prof. | | | 2166 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zannoni, Rudolf | | | 1539 | GER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Hahn, Matthias | | | 2044 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | | | 4. Krefelder Pfingstopen | Krefeld | GER | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1766 | 2.00 | 5 | -0.80 | 40 | -32.00 | |
| | Bock, Juergen | | | 2166 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Righi, Sofian | | | 1563 | GER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Berger, Alissa Xuan-Mai | | | 1529 | GER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Bieker, Peter | | | 1496 | GER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Veenstra , Fritz | | | 1888 | NED | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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