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Individual Calculations December 2021 |
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| Algars, Olle Total change: -18.20 | |   |
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| Lag-DM 21-22 Div 2 R1 | Stockholm | SWE | 2021-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1934 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
|  Ranby, Hans | | | 1838 | SWE | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Gefle Elite Chess Open 2021 lang | Gavle | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1934 | 2.50 | 4 | -0.78 | 20 | -15.60 | |
|  Lilliehook, Victor | | | 1639 | SWE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kamenjasevic, Stefan | | | 1768 | SWE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pettersson, Lars 1954 | | | 1701 | SWE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Valcu, Lavinia | | | 1534 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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