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Blitz:
Individual Calculations February 2023 |
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| Njaguljevic, Dragan Total change: -74.60 | |   |
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| Zvezdin rejting blic 02-23 | Beograd | SRB | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1850 | 5.50 | 13 | -0.89 | 20 | -17.80 | |
|  Dunjic, Dragan | | | 2132 | SRB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Andric, Vladimir | | | 1861 | SRB | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Praizovic, Nikola | | | 1611 | SRB | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Perovic, Mirko | | | 1468 | SRB | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Markovic, Vuk | | | 1450 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kostic, Zivojin | | | 1837 | SRB | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Jovanovic, Aleksandar D | | | 2028 | SRB | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Crnomarkovic, Nikola | | | 1907 | SRB | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ristic, Ivan V | | | 1523 | SRB | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Popadic, Dragan B | | | 1881 | SRB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Lazic, Ljubisa | | | 2091 | SRB | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cicmil, Vladimir | c | | 2076 | SRB | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Govedarica, Radovan | m | | 2125 | SRB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Memorial Aleksandar Aca Stojanovic - 2023 | Paracin | SRB | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1850 | 4.00 | 10 | -2.84 | 20 | -56.80 | |
| | Petrovic, Aleksa | f | | 2260 | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stefanovic, Dragan D | | | 1583 | SRB | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tadic, Stefan | m | | 2324 | SRB | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Istrate, Ioan | | | 1600 | ROU | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kamenov, Valentin | | | 1597 | BUL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Jevtic, Lazar | | | 1440 | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Stamenkovic, Slavko | | | 1564 | SRB | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Perunovic, Uros | | | 1473 | SRB | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Merdzhanov, Vladko | | | 1480 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kalenichenko, Alina | | | 1697 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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