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Individual Calculations July 2009 |
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| Sofrigin, Alexej Total change: 15.45 | |   |
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| Reykjavík Open | Reykjavík | ISL | 2009-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2252 | 3.50 | 8 | 0.03 | 15 | 0.45 | |
|  Thorhallsson, Throstur | g | | 2442 | ISL | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Bergsson, Stefan | | | 2079 | ISL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Breder, Dennis | m | | 2426 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Harika, Dronavalli | m | wg | 2473 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Rodriguez Fonseca, Jorge | | | 2051 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kristjansson, Stefan | m | | 2472 | ISL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Gislason, Gudmundur | | | 2351 | ISL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Andersson, Christin | | wm | 2132 | SWE | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | Bad Ragazer Osteropen | Bad Ragaz | SUI | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2268 | 4.50 | 6 | 1.00 | 15 | 15.00 | |
| | Lechenbauer, Karl | | | 1979 | AUT | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Zier, Oliver | | | 2052 | LIE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Nikolayev, Igor A | f | | 2300 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Botta, Gabriele | | | 2219 | SUI | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Habibi, Ali | m | | 2290 | GER | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Goldstern, Filip | f | | 2359 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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