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Individual Calculations December 2017 |
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| Carlsson, Ingvar Total change: -9.80 | |   |
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| Div II 4 2017-18 R2 | Sweden | SWE | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2119 | 1.00 | 1 | 0.18 | 20 | 3.60 | |
|  Andersson, Stefan 1975 | | | 1856 | SWE | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Malta Open 2017 | Bugibba | MLT | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2119 | 5.50 | 9 | -0.67 | 20 | -13.40 | |
| | Olsson, Torgny | | | 1744 | SWE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Boesch, Heinz | | | 1944 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kretschmer, Leo | | | 1928 | AUT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kievelitz, Bernd | | | 1932 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Krueger, Till | | | 1996 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Salvaing, Jean Louis | | | 1917 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ahlander, Bjoern | m | | 2442 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Opitz, Christian | | | 1997 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Skielnik, Joseph | | | 1871 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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