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Individual Calculations August 2019 |
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| Borbas, Petar Total change: 9.20 | |   |
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| X MEDJUNARODNO JUBILARNO OTVORENO PRVENSTVO VOJVODINE U SAHU 2019 - "B" | Novi Sad | SRB | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1625 | 2.50 | 6 | 1.26 | 20 | 25.20 | |
|  Nikolic, Predrag N | | | 1961 | SRB | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Popov, Jovan | | | 1965 | SRB | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Scekic, Vladimir | | | 1817 | SRB | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cuzovic, Ognjen | | | 1862 | SRB | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Yildirim, Kemal | | | 1684 | TUR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Vuckov, Branislav | | | 1952 | SRB | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 23. Sencanska bitka 1697 - OPEN B | Senta | SRB | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1625 | 3.50 | 7 | -0.80 | 20 | -16.00 | |
| | Radenkovic, Mina | | | 1495 | SRB | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Vujevic, Marko | | | 1798 | SRB | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chen, Chi | | | 1447 | TPE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ilijev, Mateja | | | 1418 | SRB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Arnovljev, Ivan | | | 1551 | SRB | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Uveric, Nebojsa | | | 1562 | SRB | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nandin-Erdene, Davaademberel | | | 1508 | HUN | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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