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Individual Calculations February 2015 |
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| Kulmala, Kalle-Juhani Total change: 12.20 | |   |
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| Jyvaskyla Winter 2015 Weekend C | Jyvaskyla | FIN | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1766 | 2.50 | 3 | 0.61 | 20 | 12.20 | |
|  Heinonen, Mauno | | | 1653 | FIN | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Benninga, Mark | | | 1678 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Lindholm, Pertti | | | 1680 | FIN | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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