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Individual Calculations November 2017 |
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| Marttala, Thomas Total change: -9.00 | |   |
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| Vasteras Open 2017 lang | Vasteras | SWE | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2186 | 2.50 | 4 | -0.45 | 20 | -9.00 | |
|  Bast, Billy | | | 1957 | SWE | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Kauko, Pekka | | | 1989 | FIN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Attefall, Fredrik | | | 1994 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gillefalk, Bjorn | | | 2069 | SWE | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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