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Rapid:
Individual Calculations September 2023 |
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| Tadic, Ana Total change: 135.60 | |   |
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| 9.Kokanov memorijal 2023 - Lazarevac | Lazarevac | SRB | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1607 | 5.00 | 9 | 1.85 | 40 | 74.00 | |
|  Poleksic, Dusan | | | 2060 | SRB | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Djordjevic, Dragan | f | | 2135 | SRB | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lazic, Andrej B | | | 1337 | SRB | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Stankovic, Miljan | | | 2072 | SRB | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Jovanovic, David | | | 1370 | SRB | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Stanisic, Vlastimir | | | 1925 | SRB | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Draskovic, Veljko | | | 1339 | SRB | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Trifunovic, Predrag | | | 1795 | SRB | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Belic, Nebojsa | | | 1893 | SRB | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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) | | | | LJKI CHESS OPEN 23 | Zabela | SRB | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1607 | 2.00 | 6 | 1.54 | 40 | 61.60 | |
| | Tisma, Ivan | c | | 2036 | SRB | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Tomanovic, Nikola | | | 2101 | SRB | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Isak, Igor G | | | 2030 | SRB | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Trifunovic, Miroljub | f | | 2072 | SRB | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vuksanovic, Djordjije | | | 1900 | SRB | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ratkovic, Petar | | | 2016 | SRB | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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