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Individual Calculations April 2009 |
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| Ten Hertog, Hugo Total change: -36.00 | |   |
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| 2C - r 4-5 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2133 | 0.50 | 2 | -0.47 | 15 | -7.05 | |
|  Dek, Lennart | | | 2178 | NED | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Damsma, Redmar | | | 2115 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | Schaakfestival Groningen - Groep A | Groningen | NED | 2008-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2118 | 2.00 | 8 | -1.93 | 15 | -28.95 | |
| | Burg, Twan | f | | 2382 | NED | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Van Eijk, Sander | f | | 2366 | NED | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Van Kooten, Luuk | f | | 2263 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Bijlsma, Nick | | | 1911 | NED | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Sparenberg, Erik | | | 2042 | NED | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Nicolai, Amir | | | 1820 | NED | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Heredia Serrano, Carla | | | 2104 | ECU | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Pham, Toan Thanh | | | 2111 | NOR | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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