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Rapid:
Individual Calculations September 2018 |
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| Vu, Melvin Total change: 23.40 | |   |
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| 4th CellaVision Chess Cup rapid | Lund | SWE | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1589 | 2.00 | 4 | 1.67 | 20 | 33.40 | |
|  Crevatin, Leo | c | | 1989 * | SWE | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Eriksson, Magnus 1955 | | | 1989 * | SWE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Malm Lindberg, Henrik | | | 1989 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Olsson, Bo 1966 | | | 1976 | SWE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * 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 |
| 1713 | 1589 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
| | Maddens, Martijn | c | | 1989 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alfredsson, Daniel | | | 1425 | SWE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Meyer, Thomas | | | 1544 | SWE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Berg, Roy | | | 1895 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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