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Individual Calculations October 2017 |
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| Radojicic, Aleksandar M Total change: -13.60 | |   |
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| European Youth Chess Championship 2017 - Open 12 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1909 | 3.50 | 8 | -0.57 | 40 | -22.80 | |
|  Veress, Armand | | | 1570 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kharitonov, Egor | | | 2074 | RUS | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Tsaruk, Maksim | | | 2059 | BLR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Revaliente Montoya, Ciro | | | 2073 | ESP | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Borhy, Marcell | | | 2178 | HUN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mainescu, Andrei-Cristian | | | 1677 | ROU | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Arakelian, Aik | | | 1762 | GER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Stepanencu, Nicodim-Cosmin | | | 1786 | ROU | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Premijer liga Beograda 2017 | Beograd | SRB | 2017-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 1909 | 1.00 | 4 | 0.23 | 40 | 9.20 | |
| | Budimir, Dragan | | | 2170 | SRB | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kovacevic, Marjan | | | 2175 | SRB | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ivanovic, Nikola | f | | 2158 | SRB | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Janjic, Stefan | | | 2134 | SRB | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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