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Individual Calculations December 2021 |
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| Sakotic, Jasna Total change: -46.40 | |   |
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| Druga liga Srbije - grupa VOJVODINA za zene 2021 | Novi Sad | SRB | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2003 | 3.00 | 5 | 0.20 | 20 | 4.00 | |
|  Petrovic, Tatjana | | | 1694 | SRB | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Nestorovic, Katarina | | | 2014 | SRB | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Bilic, Marijana | | | 1841 | SRB | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Stojadinov, Svetlana | | | 2004 | SRB | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Kovacs, Klara | | wm | 2197 | HUN | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | PNWCC FIDE Hybrid Match - PNWCC (USA) vs Pirot (SRB) #4 | San Francisco (USA), Houston (USA) and Pirot (SRB) | USA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1980 | 0.50 | 4 | -2.52 | 20 | -50.40 | |
| | Kaleeswaran, Jaisuraj | | | 1806 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kaleeswaran, Jaisuraj | | | 1806 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Heidari, Ako | | | 1759 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Heidari, Ako | | | 1759 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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