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Individual Calculations February 2020 |
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| Pitkanen, Petri Total change: -32.00 | |   |
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| Championship of Helsinki 2020, B-group | Helsinki | FIN | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1380 | 1.00 | 6 | -1.60 | 20 | -32.00 | |
|  Ronnberg, Ilse | | | 1636 | FIN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Laturkar, Iraj | | | 1475 | FIN | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Tiensuu, Seppo | | | 1471 | FIN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kaariainen, Kaarle | | | 1364 | FIN | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kukkonen, Martti | | | 1474 | FIN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Pesonen, Harri | | | 1171 | FIN | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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