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Individual Calculations May 2015 |
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| Radberg, John Total change: 5.00 | |   |
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| Lund Open 2015 3-6 | lund | SWE | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1925 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
|  Martinsson, Jonas | | | 1860 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Sigeman, Johan | | | 2123 | SWE | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Lund Open 2015 7 | lund | SWE | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1921 | 0.50 | 1 | 0.08 | 20 | 1.60 | |
| | Sjodahl, Sten | | | 1978 | SWE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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