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Individual Calculations December 2012 |
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| Koivunen, Jussi Total change: 2.70 | |   |
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| Finnish League 2012-13 Day 4 | Various | FIN | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2006 | 0.50 | 1 | 0.14 | 30 | 4.20 | |
|  Raisa, Unto | | | 2110 | FIN | 0.50 | 1 | 0.14 | 30 | 4.20 | |
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 2012-13 Day 6 | Various | FIN | 2012-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2026 | 0.50 | 1 | -0.05 | 30 | -1.50 | |
|  Peltomaki, Jarmo | | | 1989 | FIN | 0.50 | 1 | -0.05 | 30 | -1.50 | |
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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