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Individual Calculations December 2018 |
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| Pitkaaho, Raimo Total change: 2.80 | |   |
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| Raahen Linnoitus 60v B-ryhma | Raahe | FIN | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1631 | 1.00 | 2 | 0.07 | 40 | 2.80 | |
|  Jylha-Ollila, Kaarlo | | | 1689 | FIN | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Kumpuniemi, Tapio | | | 1624 | FIN | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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