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Individual Calculations July 2012 |
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| Langers, Alexander Total change: 22.50 | |   |
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| NRW-Klasse 2011/2012 Gruppe 2 | Bochum | GER | 2011-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2193 | 4.50 | 8 | 1.50 | 15 | 22.50 | |
|  Rosen, Bernd | f | | 2361 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Cordts, Ingo | f | | 2306 | GER | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Schmittdiel, Eckhard | g | | 2466 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Oswald, Hans-Joachim | f | | 2302 | GER | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Matthias, Heiner | f | | 2373 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pieper-Emden, Carsten | m | | 2280 | GER | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Chilla, Jan Eric | | | 2134 | GER | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Ringwelski, Marius | | | 2096 | GER | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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