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Individual Calculations September 2017 |
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| Grahn, Vidar Total change: 34.80 | |   |
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| Lilla Cellavision Cup 2017 lang | Lund | SWE | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1391 | 2.00 | 3 | 0.63 | 40 | 25.20 | |
|  Kharraziha, Hamid | | | 1505 | SWE | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Nabbing, Johanna | | | 1239 | SWE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Jorgensen, Stein | | | 1516 | SWE | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | Rockaden Open 2017 lang | Stockholm | SWE | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1391 | 2.00 | 3 | 0.24 | 40 | 9.60 | |
| | Trost, Adrian | | | 1303 | SWE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Smedberg, Kim | | | 1276 | SWE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Hall, Alexander | | | 1407 | SWE | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | |
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