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Individual Calculations December 2018 |
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| Davidsainen, Kari Total change: -13.80 | |   |
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| Raahen Linnoitus 60v B-ryhma | Raahe | FIN | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1621 | 1.00 | 3 | -0.69 | 20 | -13.80 | |
|  Kumpuniemi, Tapio | | | 1624 | FIN | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Haurunen, Tuomo | | | 1404 | FIN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jylha-Ollila, Kaarlo | | | 1689 | FIN | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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