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Individual Calculations April 2009 |
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| Admiraal, Miguoel Total change: 77.00 | |   |
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| 2B - r 4-5 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 1944 | 0.00 | 1 | -0.14 | 25 | -3.50 | |
|  Helvensteijn, Dennis | | | 2253 | NED | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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 |
| 2264 | 1953 | 4.50 | 9 | 3.22 | 25 | 80.50 | |
|  Afek, Yochanan | m | | 2303 | ISR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Holm, Sejer | | | 2228 | DEN | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Schiffer, Kai-Uwe | f | | 2303 | GER | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Starostits, Ilmars | m | | 2303 | LAT | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Danielian, Elina | m | wg | 2303 | ARM | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bok, Benjamin | | | 2265 | NED | 0.00 | 1 | -0.14 | 25 | -3.50 | | | De Groote, Ewoud | | | 2208 | NED | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Daudzvardis, Janis | | | 2196 | LAT | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Van Kooten, Luuk | f | | 2263 | NED | 0.50 | 1 | 0.36 | 25 | 9.00 | |
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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