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Rapid:
Individual Calculations September 2023 |
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| Collett, Peter Total change: -15.40 | |   |
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| Stockholm Open 2023 rpd | Stockholm | SWE | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 2130 | 2.00 | 3 | -0.77 | 20 | -15.40 | |
|  Johansson Tornblom, Marco | | | 1730 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gerdes, Sebastian | | | 1778 | SWE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Hagstrom, Jacob 1994 | | | 1645 | SWE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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