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Individual Calculations January 2019 |
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| Eriksson, Staffan Total change: -25.20 | |   |
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| Nacka KM 2018 | Nacka | SWE | 2018-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1652 | 2.00 | 6 | -2.09 | 20 | -41.80 | |
|  Nordstrom, Mikael 1966 | | | 1319 | SWE | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Kellquist, Tore | | | 1343 | SWE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tuomainen, Jouni | | | 1576 | SWE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Vu, Alexander | | | 1252 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sandberg, Simon | | | 1510 | SWE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mytsko, Vladimir | | | 1965 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Lag-DM 2018/2019, div 5 R123 | Stockholm | SWE | 2018-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1652 | 2.50 | 3 | 0.83 | 20 | 16.60 | |
| | Knoppel, Bjorn | | | 1767 | SWE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Hogselius, Lars | | | 1494 | SWE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Welamsson, Welam | | | 1562 | SWE | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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