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Individual Calculations December 2017 |
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| Bergstrom, Goran Total change: 24.40 | |   |
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| Div II 3 2017-18 R12 | Sweden | SWE | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1610 | 0.50 | 2 | 0.23 | 20 | 4.60 | |
|  Halvarsson, Gustav | | | 1857 | SWE | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Eriksson, Lennarth | | | 2010 * | SWE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | Hasselbacken Chess Open 2017 lang | Stockholm | SWE | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1610 | 2.00 | 4 | 0.75 | 20 | 15.00 | |
| | Jorstal, Bo | | | 1740 | SWE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Fahlberg, Kenneth | | | 1716 | SWE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Lindberg, Sture | | | 1753 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Walinder, Jonas | | | 1793 | SWE | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Lag-DM 2017/18 Div 3 R 2 | Stockholm | SWE | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1610 | 0.50 | 1 | 0.24 | 20 | 4.80 | |
| | Lindstrom, Per-Ove | | | 1794 | SWE | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | |
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