Individual Calculations May 2021 |
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Petrovic, Aleksa Total change: -2.00 | | |
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Belgrade Spring Chess Festival 2021 - International Open | Beograd | SRB | 2021-04-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2002 | 2141 | 5.00 | 9 | -0.82 | 40 | -32.80 | |
| Bjelanovic, Nemanja | | | 1741 * | SRB | 0.00 | 1 | -0.92 | 40 | -36.80 | | Trajkovic, Nada | | | 1770 | SRB | 1.00 | 1 | 0.10 | 40 | 4.00 | | Acarbay, Algi | | | 1888 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | | Kliashtornyi, Arkadii | | | 1741 * | UKR | 0.50 | 1 | -0.42 | 40 | -16.80 | | Hlebec, Darko | | | 1938 | SRB | 1.00 | 1 | 0.24 | 40 | 9.60 | | Draskovic, Luka | m | | 2472 | MNE | 0.50 | 1 | 0.38 | 40 | 15.20 | | Pastar, Slaven | f | | 2374 | BIH | 0.00 | 1 | -0.21 | 40 | -8.40 | | Miftari, Hedon | | | 1807 | MKD | 1.00 | 1 | 0.12 | 40 | 4.80 | | Krasteva, Beloslava | f | wc | 2287 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | | * 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) | | Belgrade Spring Chess Festival 2021 - Vikend rejting open | Beograd | SRB | 2021-04-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2016 | 2141 | 4.00 | 5 | 0.77 | 40 | 30.80 | |
| Bilic, Marijana | | | 1741 * | SRB | 1.00 | 1 | 0.08 | 40 | 3.20 | | Zoric, Savo | | | 2048 | SRB | 1.00 | 1 | 0.37 | 40 | 14.80 | | Petkovic, Jovan | | | 2083 | SRB | 1.00 | 1 | 0.42 | 40 | 16.80 | | Tosic, Nebojsa | | | 2073 | SRB | 0.50 | 1 | -0.09 | 40 | -3.60 | | Kostic, Milutin B | f | | 2133 | SRB | 0.50 | 1 | -0.01 | 40 | -0.40 | | * 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) | |
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