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Rapid:
Individual Calculations December 2019 |
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| Hagstrom, Jacob 1994 Total change: -13.20 | |   |
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| Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1666 | 1.50 | 3 | 0.34 | 20 | 6.80 | |
|  Mardell, Jonas | | | 2066 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eriksson, Bo 1937 | | | 1602 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Bhatt, Inge | | | 1674 | SWE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | Malaroarna novembersnabben 2019 | Ekero | SWE | 2019-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1666 | 2.00 | 4 | -1.00 | 20 | -20.00 | |
| | Hajdaraj, Ismet | | | 1552 | SWE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Eriksson, Adrian | | | 1315 | SWE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ferngren, Kim | | | 1381 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Granberg, Leo | | | 1583 | 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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