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Individual Calculations May 2012 |
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| Korhonen, Erkki Total change: -36.75 | |   |
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| MatSK Weekend 2012 B | Espoo | FIN | 2012-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1945 | 1.50 | 3 | -0.58 | 15 | -8.70 | |
|  Tikka, Erkki | | | 1786 | FIN | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Vierjoki, Timo | | | 1829 | FIN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Demidov, Jan | | | 1786 | FIN | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | Helsinki Easter 2012 Open | Helsinki | FIN | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1905 | 2.50 | 6 | -1.87 | 15 | -28.05 | |
| | Toivola, Timo | | | 1787 | FIN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Frisk, Ensio | | | 1793 | FIN | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Eranne, Tomi | | | 1509 | FIN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pitkanen, Juhani | | | 1715 | FIN | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Jalo, Pentti | | | 1773 | FIN | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Virtanen, Teemu | | | 1743 | FIN | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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