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Individual Calculations September 2019 |
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| Ristic, Luka Total change: -20.00 | |   |
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| European Youth Chess Championship 2019 Open 12 | Bratislava | SVK | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2102 | 5.50 | 9 | -1.23 | 40 | -49.20 | |
|  Lavrencic, Matic | | | 1710 | SLO | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Valiyev, Shahin | | | 1854 | AZE | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Georgiev, Konstantin | | | 1919 | BUL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chyndygyr, Tamerlan | | | 1984 | RUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Hagner, Bennet | | | 1847 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kamilov, Dmitry | | | 1990 | RUS | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Stork, Christopher | | | 1905 | GER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Labruyere, Roger | | | 1909 | NED | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Meers, Hubert | | | 1999 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | Letnji open - 2019 | Beograd | SRB | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2102 | 4.00 | 6 | 0.73 | 40 | 29.20 | |
| | Petrovic, Milan M | | | 1861 | SRB | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mrdak, Milomir | | | 1907 | SRB | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Vulinovic, Radivoje | | | 2160 | MNE | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Djokic, Mihailo | | | 2182 | SRB | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Srdic, Danilo | | | 2147 | SRB | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Medancic, Rikard | m | | 2127 | CRO | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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