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Individual Calculations September 2009 |
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| Kulmala, Kalle-Juhani Total change: -16.25 | |   |
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| Heart of Finland Tournament | Jyvaskyla | FIN | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1890 | 0.50 | 3 | -0.65 | 25 | -16.25 | |
|  Op Den Kelder, Joram | | | 2290 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Porrasmaa, Timo | | | 2146 | FIN | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Tumanova, Irina | | | 1558 | FIN | 0.50 | 1 | -0.38 | 25 | -9.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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