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Individual Calculations April 2008 |
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| Jarvinen, Seppo Total change: -41.25 | |   |
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| Championship of Helsinki Group A2 | Helsinki | FIN | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1916 | 2.50 | 9 | -2.30 | 15 | -34.50 | |
|  Hyvarinen, Juha | | | 1932 | FIN | 0.00 | 1 | -0.48 | 15 | -7.20 | |  Jalo, Pentti | | | 1800 | FIN | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Laitinen, Martti | | | 1912 | FIN | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Poduval, Praseet | | | 1975 | IND | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Kortesharju, Jaakko | | | 1950 | FIN | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Puroila, Sippo | | | 1934 | FIN | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Saharinen, Petri | | | 1840 | FIN | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Koskinen, Veikko | | | 1950 | FIN | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Varpanen, Jan | | | 1714 | FIN | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | MatSK Weekend Tournament B group | Espoo | FIN | 2008-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1916 | 0.00 | 1 | -0.45 | 15 | -6.75 | |
| | Suuronen, Petri | | | 1949 | FIN | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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