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Individual Calculations April 2009 |
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| Pietinen, Pekka Total change: -17.40 | |   |
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| Rilton Elo 2008/2009 | Stockholm | SWE | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2072 | 4.00 | 7 | -0.66 | 15 | -9.90 | |
|  Duenas, Alexis | | | 1955 | SWE | 0.00 | 1 | -0.66 | 15 | -9.90 | |  Svanberg Mar, Palsson | | | 1751 | ISL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Jacobsen, Fredrik | | | 2087 | SWE | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Puroila, Sippo | | | 1947 | FIN | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Berggren, Patrik | | | 1937 | SWE | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Reichard, Sigge | | | 1897 | SWE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Evertsson, Rune | | | 2025 | SWE | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | Finnish League 2008-2009 Round 8 | Various | FIN | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2072 | 0.00 | 1 | -0.50 | 15 | -7.50 | |
| | Lappalainen, Sasu | | | 2075 | FIN | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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