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Rapid:
Individual Calculations December 2019 |
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| Davidsson, Joshua Total change: 25.40 | |   |
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| Lilla Hasselbacken Chess Open 2019 Snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1398 | 4.00 | 4 | 1.27 | 20 | 25.40 | |
|  Oskarsson, Anton Breki | | | 1166 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Seo, Jung Hoon | | | 1378 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Karlsson, Isak Orri | | | 1288 | ISL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Zahn, Thomas | | | 1198 | SWE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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