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Individual Calculations November 2011 |
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| D`costa, Lorin A R Total change: -16.00 | |   |
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| BDO Chess Tournament Premier | Haarlem | NED | 2011-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2500 | 2425 | 2.00 | 9 | -1.60 | 10 | -16.00 | |
|  Nijboer, Friso | g | | 2546 | NED | 0.00 | 1 | -0.34 | 10 | -3.40 | |  De Jager, Jaap | f | | 2395 | NED | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Huschenbeth, Niclas | m | | 2521 | GER | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Bosboom, Manuel | m | | 2399 | NED | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Haslinger, Stewart G | g | | 2548 | ENG | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Janssen, Ruud | m | | 2513 | NED | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Van Kampen, Robin | m | | 2519 | NED | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Turov, Maxim | g | | 2630 | RUS | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Vaibhav, Suri | m | | 2430 | IND | 0.00 | 1 | -0.49 | 10 | -4.90 | |
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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