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Individual Calculations May 2011 |
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| Stahle, Sten Total change: -48.00 | |   |
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| MatSK Weekend B 2011 | Espoo | FIN | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1873 | 2.00 | 5 | -0.71 | 25 | -17.75 | |
|  Walta, Paeivi | | wf | 1848 | FIN | 0.00 | 1 | -0.53 | 25 | -13.25 | |  Jaernefelt, Wilhelm | | | 1876 | FIN | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Demidov, Jan | | | 1842 | FIN | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Viljanen, Jouko | | | 1874 | FIN | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Luoma, Heikki | | | 1774 | FIN | 1.00 | 1 | 0.36 | 25 | 9.00 | |
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 Tournament Open Group 2011 | Helsinki | FIN | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1873 | 0.00 | 3 | -1.21 | 25 | -30.25 | |
| | Parkkinen, Jyrki | | | 2203 | FIN | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Karttinen, Risto | | | 1964 | FIN | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Tikka, Erkki | | | 1715 | FIN | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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) | | |
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