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Rapid:
Individual Calculations December 2019 |
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| Seo, Jung Hyun Total change: 4.60 | |   |
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| Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1636 | 1.50 | 4 | 0.23 | 20 | 4.60 | |
|  Papunidi, Matvey | | | 1846 | BLR | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Johansson, Tage 2001 | | | 1765 | SWE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Wedin, Svante | | | 2004 | SWE | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Grahn, Vidar | | | 1558 | SWE | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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