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Individual Calculations March 2012 |
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| Saharinen, Petri Total change: 2.25 | |   |
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| Championship of Helsinki 2012 S | Helsinki | FIN | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1840 | 3.00 | 8 | -0.25 | 15 | -3.75 | |
|  Pitkanen, Juhani | | | 1724 | FIN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Auvinen, Esa | | | 1932 | FIN | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Hurme, Harri | f | | 2203 | FIN | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Laitinen, Martti | | | 1802 | FIN | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Patola, Eero | | | 1934 | FIN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Pihlajamaki, Antti | | | 2005 | FIN | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Korhonen, Erkki | | | 1945 | FIN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Jalo, Pentti | | | 1794 | FIN | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | Garde Weekend B | Helsinki | FIN | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1831 | 2.00 | 3 | 0.40 | 15 | 6.00 | |
| | Tumanov, Dmitri | | | 1905 | FIN | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Telenius, Kimmo | | | 1730 | FIN | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Stahle, Sten | | | 1789 | FIN | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | |
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