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Individual Calculations September 2019 |
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| Grahn, Vidar Total change: 64.00 | |   |
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| European Youth Chess Championship 2019 Open 14 | Bratislava | SVK | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1898 | 4.00 | 9 | 0.52 | 40 | 20.80 | |
|  Tsaruk, Maksim | | | 2230 | BLR | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Davidov, Lazar | | | 1652 | SRB | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Bansal, Saahil | | | 1531 | ENG | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Poltorak, Sebastian | | | 2048 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Schlegel, Igor | | | 2030 | SUI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Falkevall, Axel | | | 2046 | SWE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Djurovic, Peko | | | 2048 | MNE | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Jun, Rudolf Jr. | | | 2114 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Droin, Augustin | | | 2128 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | Kadettallsvenskan final 2019 | Molnlycke | SWE | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1898 | 4.50 | 5 | 1.08 | 40 | 43.20 | |
| | Johansson, Sigge | | | 1498 * | SWE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Svetic, Matija | | | 1775 | SWE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Strom-Engdahl, Alexander | | | 1858 | SWE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Joensson, Oscar | | | 1790 | SWE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ljung, Harald | | | 1811 | SWE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | * 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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