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Individual Calculations April 2009 |
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| Kahri, Antti Total change: -2.25 | |   |
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| Finnish League 2008-2009 round 5 (lower divisions) | various | FIN | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2026 | 1.00 | 1 | 0.53 | 25 | 13.25 | |
|  Haanpaa, Jorma | | | 2051 | FIN | 1.00 | 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) | | | | Finnish League 2008-2009 Round 8 | Various | FIN | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2026 | 0.00 | 1 | -0.62 | 25 | -15.50 | |
| | Jolkkonen, Kim | | | 1937 | FIN | 0.00 | 1 | -0.62 | 25 | -15.50 | |
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) | | |
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