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Individual Calculations January 2011 |
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| Hammarstrom, Ulf Total change: 43.20 | |   |
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| Rockaden Umea KM 2010 | Umea | SWE | 2010-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2134 | 5.50 | 7 | 1.56 | 25 | 39.00 | |
|  Olofsson, Henrik | | | 1933 | SWE | 1.00 | 1 | 0.24 | 25 | 6.00 | |  Nygren, David | | | 2142 | SWE | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Hellstroem, Magnus | | | 2123 | SWE | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Svensson, Leif | | | 1996 | SWE | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Bindler, Kaj | | | 2081 | SWE | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Hammar, Ulf | | | 2229 | SWE | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Isaksson, Henrik | | | 2105 | SWE | 1.00 | 1 | 0.46 | 25 | 11.50 | |
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) | | | NOTE: K factor changed | | Bjorkstadsschacket 2010 | Umea | SWE | 2010-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2134 | 1.50 | 3 | 0.28 | 15 | 4.20 | |
| | Forsberg, Viktor | | | 2255 | SWE | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Pettersson, Tobias | | | 2127 | SWE | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Hammar, Ulf | | | 2229 | SWE | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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