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Rapid:
Individual Calculations September 2017 |
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| Miedema, David Total change: -18.80 | |   |
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| Cellavision Chess Cup 2017, snabb | Lund | SWE | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2373 | 2.00 | 4 | -0.94 | 20 | -18.80 | |
|  Eriksson, Per | | | 1973 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petersson, Kjell | | | 2075 | SWE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kulaots, Kaido | g | | 2536 | EST | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Harren, Mats | | | 2027 | SWE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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