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Individual Calculations January 2009 |
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| Naef, Thomas Total change: -9.90 | |   |
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| 8. Winterthurer Schachwoche/Master Open | Winterthur | SUI | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2130 | 2.50 | 8 | -0.66 | 15 | -9.90 | |
|  Jakubowski, Krzysztof | m | | 2480 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Jurek, Josef | m | | 2354 | CZE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Vogt, Severin | | | 1996 | SUI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Berger, Stefan | | | 2017 | SUI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Humphrey, Jonathan | f | | 2330 | AUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Egitov, Alexey | | | 2025 | RUS | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Lapp, Karl | | | 2191 | SUI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Kelecevic, Nedeljko | m | | 2366 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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