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Individual Calculations November 2017 |
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| Eriksson, Jan Total change: -10.80 | |   |
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| Vasteras Open 2017 lang | Vasteras | SWE | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1581 | 1.00 | 4 | -0.29 | 20 | -5.80 | |
|  Ullberg, Stefan | | | 1771 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Petersen, Poul Moller | | | 1829 | DEN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Orci, Istvan | | | 1548 | SWE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gajic, Bozur | | | 1731 | SWE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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 5 2017-18 R1 | Sweden | SWE | 2017-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1581 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
| | Karlsson, Peter 1965 | | | 1772 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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