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Individual Calculations April 2009 |
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| Ristoja, Jan Total change: 3.45 | |   |
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| Finnish League 2008-2009 round 5 (lower divisions) | various | FIN | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2288 | 1.00 | 1 | 0.41 | 15 | 6.15 | |
|  Kivipelto, Kaj-Erik | | | 2225 | FIN | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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 |
| 2156 | 2288 | 0.50 | 1 | -0.18 | 15 | -2.70 | |
|  Raisanen, Kim | | | 2156 | FIN | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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