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Individual Calculations September 2009 |
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| Porrasmaa, Timo Total change: -36.75 | |   |
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| Heart of Finland Tournament | Jyvaskyla | FIN | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2146 | 3.50 | 8 | -1.63 | 15 | -24.45 | |
|  Swinkels, Robin | m | | 2516 | NED | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Luodonpaeae, Martti | | | 2001 | FIN | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Kulmala, Kalle-Juhani | | | 1890 | FIN | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Immonen, Vihtori | | | 1872 | FIN | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Seppaelae, Aki | | | 1940 | FIN | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Reed, Darren | | | 2061 | FIN | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Savola, Laura | | | 2052 | FIN | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Marder, Simon | | | 2008 | SWE | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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) | | | | Arctic Chess Challenge 2009 | Tromsø | NOR | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2146 | 2.00 | 7 | -0.82 | 15 | -12.30 | |
| | Welling, Gerard | m | | 2363 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Tiller, Bjorn | m | | 2371 | NOR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Forsa, Elise | | | 1746 * | NOR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lovik, Lasse Ostebo | | | 2296 | NOR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Forsaa, Espen | f | | 2311 | NOR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Wohl, Aleksandar H. | m | | 2387 | AUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Karlsen, Sverre | | | 2013 | NOR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | * 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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