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Individual Calculations July 2009 |
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| Zier, Oliver Total change: 50.85 | |   |
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| Bad Ragazer Osteropen | Bad Ragaz | SUI | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2052 | 4.00 | 6 | 0.80 | 15 | 12.00 | |
|  Stolniceanu, Victor | | | 2154 | ROU | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Sofrigin, Alexej | f | | 2268 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Redzepi, Halit | | | 1847 | SUI | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Studer, Kurt | | | 1903 | LIE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Binggeli, Christian | | | 1908 | SUI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kudryavtsev, Eugene | | | 2077 | SUI | 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) | | | | Open Karlovy Vary 2009 | Karlovy Vary | CZE | 2009-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2052 | 3.50 | 5 | 1.44 | 15 | 21.60 | |
| | Kovar, Vojtech | | | 2241 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Spererova, Katerina | | | 1777 | CZE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Vondra, Zbynek | | | 2155 | CZE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Pokrupa, Marek | | | 2161 | CZE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Blazkova, Petra | | wm | 2227 | CZE | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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) | | | | 3.Wunsiedel Elo-Open | Wunsiedel | GER | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2052 | 4.00 | 7 | 1.15 | 15 | 17.25 | |
| | Boldt, Heinrich | | | 1955 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Schulz, Karsten | f | | 2329 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sancar, Kenan | | | 1963 | GER | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Wiese, Frank | | | 1867 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Jahrsdoerfer, Gerd | | | 2181 | GER | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Loew, Gerald | f | | 2308 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Reefschlaeger, Helmut Dr. | m | | 2323 | GER | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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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