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Individual Calculations April 2013 |
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| Koivumaki, Marko Total change: -9.75 | |   |
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| MatSK Weekend 2013 B | Espoo | FIN | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1854 | 2.50 | 4 | -0.01 | 15 | -0.15 | |
|  Tikka, Erkki | | | 1760 | FIN | 0.50 | 1 | -0.13 | 15 | -1.95 | |  Kugappi, Tomi | | | 1753 | FIN | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Lindholm, Lars | | | 1734 | FIN | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Tocklin, Tomi | | | 1796 | FIN | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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 2012-13 Day 13 | Various | FIN | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1854 | 0.00 | 1 | -0.64 | 15 | -9.60 | |
| | Pitkanen, Juhani | | | 1749 | FIN | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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