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Individual Calculations September 2018 |
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| Hagstrom, Jacob 1994 Total change: -2.80 | |   |
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| 4th CellaVision Chess Cup standard | Lund | SWE | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1667 | 2.00 | 4 | 0.87 | 20 | 17.40 | |
|  Knudsen, Andre | | | 1827 | SWE | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Eriksson, Per | | | 1868 | SWE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Olsson, Paul 1955 | | | 1822 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sjodahl, Gottfrid | | | 1805 | SWE | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | Stockholm Open 2018 lang | Stockholm | SWE | 2018-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1667 | 3.00 | 5 | -1.01 | 20 | -20.20 | |
| | Wong, Linda Jane | | wc | 1371 | TPE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Arabov, Nihad | | | 1267 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dufour, Jacques | | | 1591 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Tran, Alva Ling | | | 1499 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Isaksson, Max | | | 1267 * | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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