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Individual Calculations September 2011 |
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| Xin, Ruidi Total change: 17.70 | |   |
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| St.Pauli Schach-Open 2011 Gruppe B | Hamburg | GER | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1752 | 2.00 | 3 | 0.70 | 30 | 21.00 | |
|  Fria, Leandro | | | 1830 | DOM | 0.00 | 1 | -0.39 | 30 | -11.70 | |  Schwerdtfeger, Wolfgang | | | 1793 | GER | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Meyer, Thomas | | | 1775 | GER | 1.00 | 1 | 0.53 | 30 | 15.90 | |
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) | | | NOTE: K factor changed | | 9.Harburger Meisterschaft Gruppe D | Hamburg | GER | 2011-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1752 | 1.50 | 4 | -0.22 | 15 | -3.30 | |
| | Topuz, Soner Marcel | | | 1857 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kolschewski, Tobias | | | 1731 | GER | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Willner, Thomas, Prof. Dr. | | | 1872 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Schwarzkopf, Joerg, Dr. | | | 1756 | GER | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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