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Individual Calculations September 2009 |
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| De Groote, Jesper Total change: 2.70 | |   |
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| Dutch Open | Dieren | NED | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2048 | 3.50 | 9 | 0.31 | 15 | 4.65 | |
|  Soumya, Swaminathan | | wg | 2309 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Van Leent, Dimitri | f | | 2192 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Laarhoven, Thijs | | | 2222 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Nicolai, Amir | | | 1837 | NED | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Van Veen, Oscar | f | | 2233 | NED | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Van Der Velden, Bram | | | 2210 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Zimmermann, Luc | | | 2112 | NED | 1.00 | 1 | 0.59 | 15 | 8.85 | | | De Groote, Ewoud | | | 2206 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ellenbroek, Ton | | | 2115 | NED | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | | | 16th Vienna Chess Open | Vienna | AUT | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2048 | 3.00 | 8 | -0.13 | 15 | -1.95 | |
| | Rempeli, Alex | | | 1818 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Midoux, Sebastien | | | 2331 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Dror, Levi | | | 1941 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kaufeld, Juergen | f | | 2274 | GER | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Heiny, Johannes | | | 2264 | AUT | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kwatschewsky, Leo | f | | 2252 | AUT | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Shumilina, Alexandra | | wm | 2265 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Marjanovic, Slavko | | | 1945 | SLO | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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