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Rapid:
Individual Calculations August 2021 |
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| Ignjatovic, Predrag Total change: -56.60 | |   |
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| 7. Zvezdin rapid | Beograd | SRB | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2214 | 3.50 | 7 | -2.19 | 20 | -43.80 | |
|  Petrovic, Petar | f | | 1862 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Stevanovic, Nenad | | | 1783 | SRB | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Bajin, Zoran | | | 1870 | SRB | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Trifunovic, Predrag | | | 1859 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kuzmanovic, Ratko | | | 1917 | SRB | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Djokic, Nenad | m | | 2225 | SRB | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Popadic, Dragan B | | | 2001 | SRB | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | 9. Zvezdin rapid | Beograd | SRB | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2214 | 5.00 | 8 | -0.64 | 20 | -12.80 | |
| | Petrovic, Petar | f | | 1862 | SRB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jovanovic, Aleksandar D | | | 2023 | SRB | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Poleksic, Dusan | | | 1950 | SRB | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Djokic, Nenad | m | | 2225 | SRB | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Govedarica, Radovan | m | | 2337 | SRB | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Milosevic, Aleksandar J | | | 2067 | SRB | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Novakovic, Aleksej | | | 1614 | SRB | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ivanovic, Nikola | f | | 2070 | SRB | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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