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Individual Calculations July 2017 |
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| Ball, Joerg Total change: -18.00 | |   |
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| 6. Krefelder Pfingst-Open | Krefeld | GER | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1996 | 4.50 | 7 | -0.90 | 20 | -18.00 | |
|  Chaus, Maria | | | 1663 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Wehr, Jan | | | 1658 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Aengenheister, Dennis | | | 1775 | GER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Schumacher, Peter | | | 1654 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Harnack, Bernhard, Dr. | | | 1713 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wiegersma, Justus | | | 1788 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Verfuerth, Thomas | c | | 2091 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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