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Individual Calculations September 2021 |
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| Hafthorsson, Jon Ulfur Total change: 0.00 | |   |
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| Uppsala Chess Festival 2021 Open | Uppsala | SWE | 2021-08-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1549 | 0 | 0.50 | 5 | 0.00 | 1183 | | 0.00 | |
|  Trost, Martin | | | 1841 | SWE | 0.00 | 1 | 0.00 | | 0.00 | |  Persson, Kjell | | | 1719 | SWE | 0.00 | 1 | 0.00 | | 0.00 | | | Lonsjo, Hakan | | | 1556 | SWE | 0.00 | 1 | 0.00 | | 0.00 | | | Frank, Anton 2006 | | | 1525 | SWE | 0.00 | 1 | 0.00 | | 0.00 | | | Ljungstam, Dan | | | 1104 | SWE | 0.50 | 1 | 0.00 | | 0.00 | |
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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