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Individual Calculations February 2018 |
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| Helm, Helga Total change: 0.80 | |   |
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| 27. Erfurter Schachfestival Seniorenturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1611 | 1.50 | 5 | 0.04 | 20 | 0.80 | |
|  Just, Gabriele, Dr. | | | 1847 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Wolf, Mario | | | 1833 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Neudecker, Georg | | | 1749 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Wraga, Teresa | | | 1654 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Kaschuba, Juergen | | | 1767 | 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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