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Individual Calculations September 2017 |
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| Cramling Bellon, Anna Total change: -2.40 | |   |
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| Cellavision Chess Cup 2017 lang | Lund | SWE | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1928 | 3.00 | 4 | -0.09 | 40 | -3.60 | |
|  Wright, Haakon | | | 1727 | NOR | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Andersson, Erik 1955 | | | 1705 | SWE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Mikelsen, Mattis | | | 1770 | NOR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Larsson, Sten | | | 1642 | SWE | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | 7th Gibraltar Junior International Junior Chess Festival Under 16 | Gibraltar | ENG | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1928 | 3.50 | 6 | 0.03 | 40 | 1.20 | |
| | De Mendizabal Gijon, Raul | | | 1528 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kadambadi, Nikhil | | | 1655 | ENG | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Howell, Oliver W | | | 1628 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Zrikem, Nassim | c | | 1997 | MAR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Petersson, Baldur Teodor | | | 2120 | SWE | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Moreby, James | | | 2149 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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