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Individual Calculations December 2018 |
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| Lofstrom, Bjorn Total change: 7.80 | |   |
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| Div III 7 2018-19 R1 | Sweden | SWE | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1728 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
|  Jorstal, Bo | | | 1703 | SWE | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Sormland DM 2018 | Eskilstuna | SWE | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1728 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
| | Jorstal, Bo | | | 1703 | SWE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Ivarson, Ewert | | | 1425 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Div III 7 2018-19 R2 | Sweden | SWE | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1756 | 1.00 | 1 | 0.57 | 20 | 11.40 | |
|  Lovkvist, Soren | | | 1803 | SWE | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | Uppsala Mote 2018 lang | Uppsala | SWE | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1756 | 1.50 | 4 | -0.26 | 20 | -5.20 | |
| | Lundberg, Bjorn 1961 | | | 1833 | SWE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Gajic 1965, Zoran | | | 1925 | SWE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hall, Alexander | | | 1811 | SWE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Krivenko, Dion | | | 1634 | EST | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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