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Individual Calculations January 2012 |
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| Hammarstrom, Ulf Total change: -13.05 | |   |
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| Rockaden Umeas KM 2011 | Umea | SWE | 2011-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2181 | 2.50 | 6 | -0.99 | 15 | -14.85 | |
|  Hellstrom, Magnus | | | 2108 | SWE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Bindler, Kaj | | | 2044 | SWE | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Isaksson, Henrik | | | 2087 | SWE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Hammar, Ulf | | | 2190 | SWE | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Nygren, David | | | 2236 | SWE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Eriksson, Simon | | | 2057 | SWE | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | Bjorkstadsschacket 2011 | Umea | SWE | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2190 | 2.00 | 3 | 0.12 | 15 | 1.80 | |
| | Vaarala, Eric | | | 2226 | SWE | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Isaksson, Henrik | | | 2087 | SWE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Olofsson, Henrik | | | 1956 | SWE | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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