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Individual Calculations March 2013 |
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| Jantti, Petri Total change: -7.35 | |   |
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| Finnish League 2012-13 Day 10 | Various | FIN | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2108 | 0.50 | 1 | -0.12 | 15 | -1.80 | |
|  Graeffe, Petri | | | 2023 | FIN | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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 11 | Various | FIN | 2013-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2108 | 0.00 | 1 | -0.37 | 15 | -5.55 | |
|  Tiitta, Sauli | | | 2204 | FIN | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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