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Individual Calculations February 2023 |
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| Dinic, Dragan Total change: -26.40 | |   |
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| Amateur OPEN Championship 2023 (Under 2400) | Paracin | SRB | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2157 | 5.50 | 9 | -1.34 | 20 | -26.80 | |
|  Lukic, Sasa | | | 1806 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Velikov, Nikola | | | 1919 | BUL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kostic, Aleksandar | | | 1957 | SRB | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Milutinovic, Bojan | | | 1792 | SRB | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Margadgua, Erdenebayar | | | 1785 | MGL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Brankovan, Mario | | | 1912 | SRB | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kostic, Milutin B | f | | 2005 | SRB | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Abugenda, Nagi | | | 2026 | LBA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Garic, Radomir | f | | 2222 | SRB | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Int. Tournament "Prestige 2023" - OPEN A | Paracin | SRB | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2157 | 4.50 | 8 | 0.02 | 20 | 0.40 | |
| | Bachaliashvili, Eduard | | | 1794 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Dumbelovic, Novak | | | 1978 | SRB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pogorelskikh, Sofia | | wf | 2060 | FID | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Garifullina, Leya | m | wg | 2357 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Ivanov, Mikhail M | g | | 2320 | SRB | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Jocev, Milan | f | | 2320 | SRB | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ghevondyan, Arman | | | 1943 | ARM | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Vanden Bussche, Steven | | | 2050 | BEL | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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