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Individual Calculations February 2019 |
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| Leukkunen, Raimo Total change: 8.80 | |   |
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| OSS Jan 2019 Weekend | Oulu | FIN | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1874 | 2.00 | 4 | 0.44 | 20 | 8.80 | |
|  Kotilainen, Ari | | | 1920 | FIN | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Salykin, Aleksandr | | | 2037 | FIN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sassi, Matti | | | 1849 | FIN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Lauronen, Tapio | | | 2015 | FIN | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | |
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