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Individual Calculations April 2013 |
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| Jarvenpaa, Jari Total change: 6.90 | |   |
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| Finnish League 2012-13 Day 12 | Helsinki | FIN | 2013-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2294 | 1.00 | 1 | 0.18 | 15 | 2.70 | |
|  Porrasmaa, Timo | | | 2032 | FIN | 1.00 | 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) | | | | Finnish League 2012-13 Day 13 | Various | FIN | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2294 | 1.00 | 1 | 0.42 | 15 | 6.30 | |
|  Hamalainen, Sami | | | 2239 | FIN | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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 14 | Helsinki | FIN | 2013-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2294 | 0.50 | 1 | -0.14 | 15 | -2.10 | |
| | Parkkinen, Jyrki | | | 2191 | FIN | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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