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Individual Calculations December 2017 |
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| Borisova, Borislava Total change: -11.40 | |   |
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| Div II 3 2017-18 R12 | Sweden | SWE | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1954 | 0.00 | 1 | -0.65 | 20 | -13.00 | |
|  Helin, Mikael | c | | 1844 | SWE | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Div III 3 2017-18 R2 | Sweden | SWE | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1948 | 0.00 | 1 | -0.34 | 20 | -6.80 | |
|  Marder, Simon | | | 2065 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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 2 R 3 | Stockholm | SWE | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1948 | 1.00 | 1 | 0.42 | 20 | 8.40 | |
| | Lundback, Karl | | | 1888 | SWE | 1.00 | 1 | 0.42 | 20 | 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) | | |
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