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Individual Calculations May 2012 |
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| Chalabi, Khaled Total change: 9.30 | |   |
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| Luxembourg Team Championship 11/12 | various | LUX | 2011-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1612 | 1.00 | 2 | 0.63 | 30 | 18.90 | |
|  Zigrand, Roger | | | 1834 | LUX | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Neuman, Carlo | | | 1906 | LUX | 1.00 | 1 | 0.85 | 30 | 25.50 | |
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) | | | NOTE: K factor changed | | Luxembourg Ind. Championship 2012 Cat. B | Dudelange | LUX | 2012-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1599 | 0.00 | 4 | -0.64 | 15 | -9.60 | |
| | Birtz, Claude | | | 1890 | LUX | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Rastoder, Selim | | | 1812 | LUX | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ludewig, Robert | | | 1913 | LUX | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Fadil, Hicham | | | 1928 | LUX | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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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