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Individual Calculations December 2021 |
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| Ivovic, Branislav Total change: -18.80 | |   |
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| FM ASK 1 2021 | Arandjelovac | SRB | 2021-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1970 | 2.00 | 5 | -0.29 | 20 | -5.80 | |
|  Grozdanovic, Anastasia | | | 1983 | SRB | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Todorovic, Kosta | | | 1913 | SRB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Vetokhina, Sofia | | | 1887 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lekic, Miodrag | | | 2104 | SRB | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ivanovic, Lazar | | | 2121 | SRB | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | FM ASK 2 2021 | Arandjelovac | SRB | 2021-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1970 | 2.50 | 5 | -0.65 | 20 | -13.00 | |
| | Sredojevic, Jelena | | | 1681 | SRB | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Vetokhina, Sofia | | | 1887 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Todorovic, Kosta | | | 1913 | SRB | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jurisic, Iskra | | | 1790 | SRB | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Stankovic, Zoran P | | | 2055 | SRB | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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