Rapid:
Individual Calculations December 2019 |
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Persson, Ulf Total change: -17.20 | | |
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Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1730 | 1810 | 1.50 | 4 | -0.86 | 20 | -17.20 | |
| Lacko, Sandro | | | 1410 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Torngren, Gustav | c | | 2086 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | Thornqvist, Ofelia | | | 1746 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | | Joensson, Oscar | | | 1679 | SWE | 0.00 | 1 | -0.68 | 20 | -13.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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