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Individual Calculations April 2008 |
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| Laitinen, Martti Total change: -68.50 | |   |
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| Championship of Helsinki Group A2 | Helsinki | FIN | 2007-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1912 | 3.00 | 9 | -1.75 | 25 | -43.75 | |
|  Poduval, Praseet | | | 1975 | IND | 0.00 | 1 | -0.41 | 25 | -10.25 | |  Kortesharju, Jaakko | | | 1950 | FIN | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Jarvinen, Seppo | | | 1916 | FIN | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Saharinen, Petri | | | 1840 | FIN | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Koskinen, Veikko | | | 1950 | FIN | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Varpanen, Jan | | | 1714 | FIN | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Hyvarinen, Juha | | | 1932 | FIN | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Jalo, Pentti | | | 1800 | FIN | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Puroila, Sippo | | | 1934 | FIN | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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) | | | | Finnish League 2007-08 Round 6 (lower divisions) | Various | FIN | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1907 | 0.00 | 1 | -0.46 | 25 | -11.50 | |
| | Puroila, Sippo | | | 1934 | FIN | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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) | | | | Finnish League 2007-08 Round 6 | Various | FIN | 2008-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1907 | 0.00 | 1 | -0.53 | 25 | -13.25 | |
| | Laire, Johannes | | | 1887 | FIN | 0.00 | 1 | -0.53 | 25 | -13.25 | |
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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