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Individual Calculations October 2012 |
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| Van Delft, Merijn Total change: -2.30 | |   |
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| BDO Chess Tournament 2012 - Challenger | Haarlem | NED | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2391 | 4.50 | 9 | -0.74 | 10 | -7.40 | |
|  Schoorl, Rob | f | | 2341 | NED | 0.00 | 1 | -0.57 | 10 | -5.70 | |  Pijpers, Arthur | | | 2333 | NED | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Wantola, Ivo | f | | 2330 | NED | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Bosboom, Manuel | m | | 2383 | NED | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Willemze, Thomas | m | | 2387 | NED | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Ilic, Zoran S | m | | 2344 | SRB | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Bartel, Michal | f | | 2296 | POL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Afek, Yochanan | m | | 2301 | ISR | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Lampert, Jonas | | | 2267 | GER | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | Dutch Team Competition 12-14 - Meester - round 1 | several | NED | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2397 | 1.00 | 1 | 0.51 | 10 | 5.10 | |
| | Van Der Stricht, Geert | m | | 2403 | BEL | 1.00 | 1 | 0.51 | 10 | 5.10 | |
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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