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Individual Calculations September 2009 |
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| Jaederholm, Bo Total change: -6.30 | |   |
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| Naantali Summer Tournament | Naantali | FIN | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1892 | 2.50 | 7 | -0.42 | 15 | -6.30 | |
|  Alkkiomaeki, Jyrki | | | 2050 | FIN | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Jaervinen, Seppo | | | 1931 | FIN | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Olander, Aleksi | | | 1837 | FIN | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Kangas, Lauri | | | 2091 | FIN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ruotanen, Helge | | | 2025 | FIN | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Davidsainen, Kari | | | 1845 | FIN | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Smeds, Tom | | | 1912 | FIN | 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) | | |
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