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Individual Calculations July 2012 |
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| Koch, Ralf-Johannes Total change: -9.00 | |   |
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| Haspa Schachpokal 2012 Gruppe B | Bargteheide | GER | 2012-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1843 | 3.00 | 5 | -0.60 | 15 | -9.00 | |
|  Rogozenco, Teodora | | | 1651 | GER | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Mieck, Jale | | | 1658 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Fritsche, Oliver | | | 1773 | GER | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Frackowiak, Stanislaw | | | 1681 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Martens, Julian | | | 1605 | GER | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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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