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Individual Calculations September 2012 |
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| Demarre, Jan Total change: -53.10 | |   |
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| Open Brasschaat 2012 (9 rounds) | Brasschaat | BEL | 2012-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1807 | 0.50 | 5 | -1.77 | 30 | -53.10 | |
|  Broeken, Harry | | | 1976 | NED | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Holwijn, Melvin | | | 2050 | NED | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Vande Velde, Erik | | | 1949 | BEL | 0.00 | 1 | -0.31 | 30 | -9.30 | |  Verlinden, Willem | | | 1626 | BEL | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Szoke, Harry | | | 1623 | NED | 0.00 | 1 | -0.74 | 30 | -22.20 | |
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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