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Individual Calculations February 2018 |
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| Sjoman, Tapani Total change: -3.20 | |   |
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| Helsingin mestaruus 2018 S50-ryhma | Helsinki | FIN | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1955 | 3.50 | 7 | -0.08 | 40 | -3.20 | |
|  Haapasalo, Jukka-Pekka | | | 2061 | FIN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Gronroos, Matti | | | 1947 | FIN | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Kekki, Jorma | f | | 2050 | FIN | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Pietinen, Pekka | | | 1972 | FIN | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Smeds, Tom | | | 1853 | FIN | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Mikkola, Sakari | | | 1727 | FIN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Tuovinen, Jukka | | | 2003 | FIN | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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