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Individual Calculations October 2012 |
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| Donchenko, Alexander Total change: 16.20 | |   |
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| BDO Chess Tournament 2012 - Premier | Haarlem | NED | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2490 | 2417 | 3.50 | 9 | -0.10 | 10 | -1.00 | |
|  Nijboer, Friso | g | | 2535 | NED | 0.00 | 1 | -0.34 | 10 | -3.40 | |  Zherebukh, Yaroslav | g | | 2629 | UKR | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Swinkels, Robin | g | | 2482 | NED | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Dambacher, Martijn | m | | 2480 | NED | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Vaibhav, Suri | m | | 2502 | IND | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Klein, David | f | | 2447 | NED | 0.50 | 1 | 0.04 | 10 | 0.40 | | | De Jager, Jaap | f | | 2404 | NED | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Kuzmicz, Krystian | m | | 2464 | POL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Burg, Twan | m | | 2471 | NED | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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) | | | | 9. LGA Premium Cup | Nuernberg | GER | 2012-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2395 | 5.00 | 7 | 1.72 | 10 | 17.20 | |
| | Reimold, Jonas | | | 2050 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Krauseneck, Peter, Prof. Dr. | | | 2212 | GER | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Danin, Alexandre | g | | 2569 | RUS | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Kunin, Vitaly | g | | 2511 | GER | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Burg, Twan | m | | 2485 | NED | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Heimann, Andreas | m | | 2490 | GER | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Braun, Arik | g | | 2557 | GER | 0.00 | 1 | -0.29 | 10 | -2.90 | |
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) | | |
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