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Individual Calculations April 2023 |
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| Srdanovic, Jovana Total change: -81.60 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2146 | 4.50 | 11 | -2.25 | 20 | -45.00 | |
|  Kraus, Tomas | m | | 2486 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ben Ari, Yannay | m | | 2411 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vasilkov, Nikolay | | | 1930 | FID | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mitrovic, Stefan | | | 1858 | SRB | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dumbelovic, Novak | | | 1948 | SRB | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Antonioudakis, Georgios | | | 1953 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kovac, Mihael | | | 1784 | CRO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pantovic, Dragan M | | | 2038 | SRB | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Sertbay, Huseyin | | | 2016 | TUR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kochavi, Dana | | | 1929 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Remolar Gallen, Jose | f | | 2290 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Arandjelovac OPEN 2023 | Arandjelovac | SRB | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2146 | 3.00 | 9 | -1.83 | 20 | -36.60 | |
| | Damljanovic, Branko | g | | 2422 | SRB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Durak, Can | f | | 2308 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Alexakis, Dimitrios | | | 2024 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Brkljaca, Ante | m | | 2140 | SRB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Ratkovic, Petar | | | 2099 | SRB | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Niezhentsev, Kyrylo | | | 1992 | UKR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Banov, Boil | | | 2016 | BUL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Hovakimyan, Vache | | | 2025 | ARM | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Djukic, Sandra | | wm | 2095 | SRB | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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