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Individual Calculations December 2021 |
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| Bogachkova, Alena Total change: 35.60 | |   |
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| VI Medjunarodni rejting turnir open 2021 "Bozidar Kicovic - Kica" | Banja Koviljaca | SRB | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2055 | 3.00 | 6 | 1.18 | 20 | 23.60 | |
|  Stavnjak, Lazar | f | | 2198 | BIH | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Naumkin, Igor | g | | 2211 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Stanojevic, Ilija | c | | 2196 | SRB | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Stojiljkovic, Stefan | | | 2162 | SRB | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Djokic, Mihailo | f | | 2275 | SRB | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Djuric, Zoran | | | 2173 | SRB | 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) | | | | Scheveningen Third Saturday 222 | Novi Sad | SRB | 2021-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2055 | 6.50 | 10 | 0.60 | 20 | 12.00 | |
| | Dokic, Zoran | | | 1996 | SRB | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Knezevic, Milorad J | | | 2146 | SRB | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Poprzen, Miroslav | | | 1914 | SRB | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Vujevic, Tomislav | | | 1888 | SRB | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mladenovic, Milan | | | 2000 | SRB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Dokic, Zoran | | | 1996 | SRB | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Knezevic, Milorad J | | | 2146 | SRB | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Poprzen, Miroslav | | | 1914 | SRB | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Vujevic, Tomislav | | | 1888 | SRB | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mladenovic, Milan | | | 2000 | SRB | 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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