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Individual Calculations November 2011 |
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| De Wit, Tex Total change: -4.20 | |   |
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| BDO Chess Tournament Challenger | Haarlem | NED | 2011-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2293 | 4.00 | 9 | -0.28 | 15 | -4.20 | |
|  Jackson, James P | | | 2157 | ENG | 0.00 | 1 | -0.68 | 15 | -10.20 | |  Brown, Andrew | m | | 2202 | AUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Arnaudov, G. Petar | m | | 2438 | BUL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Slingerland, Fred | m | | 2390 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Klein, David | f | | 2366 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Poobalasingam, Peter S | f | | 2299 | ENG | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Gijswijt, Bart | f | | 2341 | NED | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Bottema, Tom | | | 2247 | NED | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Peelen, Piet | m | | 2354 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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