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Individual Calculations September 2012 |
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| Kovchan, Alexander Total change: 3.10 | |   |
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| ZMDI Open 2012 Gruppe A | Dresden | GER | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2423 | 2576 | 6.50 | 9 | 0.31 | 10 | 3.10 | |
|  Boettger, Lukas | | | 2225 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Heinig, Wolfram, Dr. | f | | 2318 | GER | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Olszewski, Michal | g | | 2521 | POL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Graf, Felix | | | 2394 | GER | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Jaracz, Pawel | g | | 2536 | POL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Prohaszka, Peter | g | | 2563 | HUN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Hess, Christian | f | | 2244 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Leniart, Arkadiusz | m | | 2475 | POL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Danin, Alexandre | g | | 2530 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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