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Individual Calculations April 2013 |
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| Karttinen, Risto Total change: 14.85 | |   |
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| MatSK Weekend 2013 A | Espoo | FIN | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1900 | 2.50 | 5 | 0.99 | 15 | 14.85 | |
|  Porrasmaa, Timo | | | 2037 | FIN | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Rehn, Ralf | | | 2158 | FIN | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Patola, Eero | | | 1929 | FIN | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Aijala, Jouko | | | 2130 | FIN | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Linqvist, Grels | | | 2014 | FIN | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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