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Individual Calculations April 2018 |
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| Puranen, Jukka Total change: -0.20 | |   |
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| Finnish Championship League 2017-18 Final rounds 9-11 | Helsinki | FIN | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2239 | 0.50 | 2 | -0.01 | 20 | -0.20 | |
|  Sammalvuo, Tapani | m | | 2429 | FIN | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Seeman, Tarvo | m | | 2424 | EST | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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