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Individual Calculations February 2023 |
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| Kukkonen, Martti Total change: -15.40 | |   |
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| Helsingin mestaruusturnaus 2023 Group B | Helsinki | FIN | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1462 | 1.00 | 4 | -0.77 | 20 | -15.40 | |
|  Alisaari, Vellu | | | 1234 | FIN | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ruohonen, Teemu | | | 1551 | FIN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Paananen, Onni | | | 1710 | FIN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vorobyov, Radmir | | | 1526 | 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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