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Individual Calculations September 2019 |
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| Krastev, Alexander Total change: 13.60 | |   |
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| European Youth Chess Championship 2019 Open 14 | Bratislava | SVK | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2329 | 6.00 | 9 | -0.37 | 20 | -7.40 | |
|  Dahl, Max | | | 1929 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cappelletto, Joshuaede | | | 2081 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mitusov, Semen | | | 2184 | UKR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kusa, Jakub | | | 2181 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Makoveev, Ilya | f | | 2299 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Rozen, Eytan | f | | 2224 | ISR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Gnojek, Petr | | | 2188 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tadic, Stefan | f | | 2209 | SRB | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sokolovsky, Yahli | | | 2163 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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) | | | | 5. Bayer Sommeropen 2019 | Leverkusen | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2329 | 4.50 | 5 | 1.05 | 20 | 21.00 | |
| | Vranidis, Athanassios | | | 1966 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Volkov, Mykyta | | | 2138 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Koellner, Aaron Noah | | | 1990 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Berelowitsch, Alexander | g | | 2526 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Juegel, Marcel | | | 2206 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | |
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