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Individual Calculations June 2017 |
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| Ruck, Helmut Total change: 7.20 | |   |
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| tschaturanga open 2017 Grp B | Vienna | AUT | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1710 | 3.50 | 6 | 0.36 | 20 | 7.20 | |
|  Zikic, Goran | | | 1449 | AUT | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Gerold, Arnold | | | 1848 | AUT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Roehrbacher, Franz | | | 1695 | AUT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zidek, Leopold | | | 1497 | AUT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Grafenauer, Horst | | | 1797 | AUT | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Boulahouache, Djamel Eddine | | | 1831 | ALG | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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