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Individual Calculations August 2023 |
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| Ilic, Zvezdana Total change: -44.80 | |   |
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| SERBIA OPEN 2023 - Beginners | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1683 | 2.50 | 4 | -0.88 | 20 | -17.60 | |
|  Kanacki, Aljosa | | | 1298 | SRB | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Bajkic, Strahinja | | | 1384 | SRB | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lalicki, Todor | | | 1510 | SRB | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jevremovic, Stefan | | | 1336 | SRB | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | SERBIA OPEN 2023 - Challengers | Beograd | SRB | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1683 | 2.00 | 6 | -1.36 | 20 | -27.20 | |
| | Stoyanov, Stoyan Or | | | 2211 | BUL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Drazic, Sinisa | g | | 2374 | SRB | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sazlik, Mucahit | | | 1417 | TUR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mimic, Sofija | | | 1415 | BIH | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Margad, Munkhpurev | | | 1383 | MGL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Yesugen, Khuchbayar | | wc | 1418 | MGL | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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