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Individual Calculations May 2011 |
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| Laitinen, Martti Total change: 1.95 | |   |
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| Helsinki Easter Tournament Open Group 2011 | Helsinki | FIN | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1799 | 1.50 | 4 | 0.13 | 15 | 1.95 | |
|  Tuovinen, Jukka | | | 2073 | FIN | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Hynna, Kevin | | | 1925 | FIN | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Jarvinen, Seppo | | | 1903 | FIN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Toivola, Timo | | | 1794 | FIN | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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