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Individual Calculations September 2021 |
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| Johnsen, Sylvia Total change: -23.20 | |   |
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| Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1936 | 2.50 | 9 | -1.16 | 20 | -23.20 | |
|  Krivonosov, Oleg | m | | 2336 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stewart, Ashley | | | 2131 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Martinkus, Rolandas | f | | 2079 | LTU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Johansson, Viktoria | | wm | 2099 | SWE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Torkkola, Henri | | | 2180 | FIN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Voronaya, Eva | | | 1536 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Germanovs, Georgijs | | | 1598 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Fruehauf, Norbert | | | 1911 | AUT | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Levchenkov, Vitaly | f | | 2168 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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