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Individual Calculations September 2021 |
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| Ostojic, Nikola Total change: -29.60 | |   |
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| RADNICKICHESS - IM T1 Avgust 2021 | Beograd | SRB | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2368 | 5.00 | 9 | -1.01 | 10 | -10.10 | |
|  Chyndygyr, Tamerlan | | | 2161 | RUS | 0.00 | 1 | -0.77 | 10 | -7.70 | |  Djuric, Petar | f | | 2253 | SRB | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Mijailovic, Zoran | m | | 2368 | SRB | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Carnic, Srdjan | f | | 2289 | SRB | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Zhapova, Yana | | wf | 2196 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Khubukshanov, Erdem | f | | 2278 | RUS | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Phatak, Aanjaneya | | | 2080 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Ivanov, Mikhail M | g | | 2341 | RUS | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Zmijanac, Dusko | f | | 2181 | SRB | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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) | | | | RADNICKICHESS - IM T2 Avgust 2021 | Beograd | SRB | 2021-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2368 | 3.50 | 9 | -1.95 | 10 | -19.50 | |
| | Mijailovic, Zoran | m | | 2368 | SRB | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Ivanov, Mikhail M | g | | 2341 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Ergazakis, Ioannis | f | | 2306 | GRE | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Lever, Erwan | | | 2135 | FRA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Chyndygyr, Tamerlan | | | 2161 | RUS | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Zhapova, Yana | | wf | 2196 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Khubukshanov, Erdem | f | | 2278 | RUS | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Krallis, Christos | f | | 2447 | GRE | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Sanz Wawer, Daniel | f | | 2356 | POL | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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