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Individual Calculations February 2018 |
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| Kaschuba, Juergen Total change: -22.40 | |   |
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| 27. Erfurter Schachfestival Seniorenturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1767 | 1.50 | 5 | -1.12 | 20 | -22.40 | |
|  Villing, Dieter | | | 2073 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Baumann, Bettina | | | 1667 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Bryx, Joachim | | | 1646 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Flockerzi, Armin | | | 1789 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Helm, Helga | | | 1611 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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