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Blitz:
Individual Calculations October 2018 |
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| Hellmer, Helena Total change: 13.00 | |   |
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| Roslagen Open 2018 Klass I | Norrtalje | SWE | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1379 | 3.00 | 9 | 0.40 | 20 | 8.00 | |
|  Eriksson, Hans 1942 | | | 1627 | SWE | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Cegrell, Bo | | | 1689 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Donnelly, Aengus | | | 1303 | SWE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rottorp, Nicklas | | | 1520 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Aleksandrian, Armen | | | 1614 | SWE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Attefall, Ove | | | 1616 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cederfeldt, Lars | | | 1702 | SWE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Andersson, Bo 1946 | | | 1443 | SWE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hall, Alexander | | | 1446 | SWE | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Roslagen Open 2018 Klass II | Norrtalje | SWE | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1379 | 2.00 | 9 | 0.25 | 20 | 5.00 | |
| | Gunnarsson, Lennart | | | 1708 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Eriksson, Hans 1942 | | | 1627 | SWE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Husman, Ake | | | 1644 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Dolata, Henryk | | | 1779 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rottorp, Nicklas | | | 1520 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Cederfeldt, Lars | | | 1702 | SWE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hagstrom, Jacob 1994 | | | 1632 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cegrell, Bo | | | 1689 | SWE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Andersson, Bo 1946 | | | 1443 | SWE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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) | | |
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