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Individual Calculations January 2009 |
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| Van Eijk, Sander Total change: -10.80 | |   |
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| 1B - r 1-3 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2315 | 0.50 | 2 | -0.52 | 15 | -7.80 | |
|  Geirnaert, Steven | f | | 2366 | BEL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Hovenga, Alje | | | 2253 | NED | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | Essent Open | Hoogeveen | NED | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2366 | 5.50 | 9 | -0.20 | 15 | -3.00 | |
|  Meurs, Tom | | | 2110 | NED | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Balje, Jan | | | 2193 | NED | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Rooda, Kai | | | 2141 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Dal Borgo, Albin | | | 2210 | BEL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | L`ami, Erwin | g | | 2610 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Van Assendelft, Floris | | | 2253 | NED | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Hovenga, Alje | | | 2253 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Grover, Sahaj | f | | 2313 | IND | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Wempe, Joost | | | 2291 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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