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Individual Calculations February 2020 |
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| Kukkonen, Martti Total change: -5.40 | |   |
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| Championship of Helsinki 2020, B-group | Helsinki | FIN | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1474 | 1.50 | 5 | -0.27 | 20 | -5.40 | |
|  Terasalo, Kari | | | 1791 | FIN | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Buselli, Daniel | | | 1613 | FIN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Takala, Jaakko | | | 1710 | FIN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pitkanen, Petri | | | 1380 | FIN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Tiensuu, Seppo | | | 1471 | FIN | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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