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Rapid:
Individual Calculations September 2018 |
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| Strom-Engdahl, Alexander Total change: 51.20 | |   |
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| 4th CellaVision Chess Cup rapid | Lund | SWE | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1542 | 1.00 | 4 | 0.38 | 20 | 7.60 | |
|  Lindgren, Mats | | | 1942 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kakulidis, Ellen | | wc | 1929 | DEN | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Nordin, Eric | | | 1892 | SWE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Larsson, Sten | | | 1660 | SWE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | Goteborg Open 2018 snabb | Goteborg | SWE | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1542 | 2.50 | 4 | 2.18 | 20 | 43.60 | |
| | Petersson, Baldur Teodor | c | | 1942 * | SWE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Nyberg, Ulf | | | 1942 * | SWE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Maddens, Martijn | c | | 1942 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Laith, Kasib | f | | 1942 * | IRQ | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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