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Individual Calculations January 2020 |
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| Kosic, Dragan Total change: -17.50 | |   |
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| GM Round Robin "Orbis-3 2019" | Paracin | SRB | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2470 | 4.50 | 9 | -1.13 | 10 | -11.30 | |
|  Pikula, Dejan | g | | 2444 | SRB | 0.50 | 1 | -0.04 | 10 | -0.40 | |  Maksimovic, Bojan | f | | 2378 | BIH | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Rahul, Srivatshav P | m | | 2430 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Mahitosh, Dey | f | | 2316 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Duran Vega, Sergio | m | | 2372 | CRC | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Lee, Jun Hyeok | m | | 2404 | KOR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Abramovic, Bosko | g | | 2348 | SRB | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Blesic, Vaso | m | | 2369 | SRB | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zivkovic, Ivan B | f | | 2349 | SRB | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | GM Round Robin "Orbis-4 2019" | Paracin | SRB | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2470 | 5.00 | 9 | -0.62 | 10 | -6.20 | |
| | Srihari, L R | f | | 2271 | IND | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Mahitosh, Dey | f | | 2316 | IND | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Varshini, V | | wm | 2227 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Lee, Jun Hyeok | m | | 2404 | KOR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Brenjo, Slavisa | g | | 2430 | SRB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Djordjevic, Vuk | m | | 2347 | SRB | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Delchev, Aleksander | g | | 2567 | BUL | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Radovanovic, Nikola | m | | 2400 | SRB | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Rahul, Srivatshav P | m | | 2430 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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) | | |
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