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Individual Calculations January 2018 |
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| Olsson, Paul 1955 Total change: 3.80 | |   |
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| Div II 8 2017-18 R3 | Sweden | SWE | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1852 | 1.00 | 1 | 0.48 | 20 | 9.60 | |
|  Amin, Idris | | | 1838 | SWE | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | Malmo Open 2017 lang | Malmo | SWE | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1852 | 1.50 | 3 | -0.29 | 20 | -5.80 | |
| | Andersson, Tore | | | 1784 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Sjostrand, Joel | | | 1900 | SWE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kosmidis, Thomas | | | 1645 | SWE | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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