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Individual Calculations March 2010 |
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| Warmelink, Evie Total change: 1.20 | |   |
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| Schaakfestival Groningen 2009 Open A | Groningen | NED | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 1970 | 2.50 | 8 | 0.54 | 15 | 8.10 | |
|  Aginian, Nelly | | wg | 2304 | ARM | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Poetsch, Hagen | f | | 2361 | GER | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Pijpers, Arthur | | | 2201 | NED | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hirth, Ulrich | | | 2108 | GER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Herwaarden Van, Arjen | | | 2162 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Rauw, Gert Jan | | | 2070 | NED | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Cako, Laszlo | | | 2155 | NED | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Bijlsma, Nick | | | 2075 | NED | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Klasse 3A Round 5-6 - Dutch Team Competition | Various | NED | 2010-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1970 | 0.00 | 1 | -0.46 | 15 | -6.90 | |
| | Van Gils, Martin | | | 1998 | NED | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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