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Individual Calculations December 2018 |
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| Andreev, Atos Total change: -1.60 | |   |
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| Hasselbacken Lilla Open 2018 lang | Stockholm | SWE | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1453 | 2.50 | 4 | -0.04 | 40 | -1.60 | |
|  Truskavetska, Solomia | | | 1155 | SWE | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Petersson, David | | | 1398 | SWE | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Overbo, Jon Holtan | | | 1228 | NOR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Tuomainen, Jouni | | | 1576 | SWE | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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