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Individual Calculations May 2015 |
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| Quinn, David Total change: 18.60 | |   |
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| Lund Open 2015 3-6 | lund | SWE | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1933 | 2.00 | 3 | 0.55 | 20 | 11.00 | |
|  Meurman, Arne | | | 2042 | SWE | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Landgren, Christer | | | 1765 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Franzen, Per-Erik | | | 2018 | SWE | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | Lund Open 2015 7 | lund | SWE | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1928 | 1.00 | 1 | 0.38 | 20 | 7.60 | |
| | Madison, Sigurd | | | 1840 | SWE | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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