Individual Calculations May 2021 |
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Sahin, Hayrun Nisa Total change: 46.60 | | |
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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 |
2109 | 1948 | 5.00 | 9 | 2.33 | 20 | 46.60 | |
| Pastar, Slaven | f | | 2348 * | BIH | 0.00 | 1 | -0.08 | 20 | -1.60 | | Trajkovic, Djordje | | | 1548 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | Lazic, Ljubisa | | | 2175 | SRB | 1.00 | 1 | 0.79 | 20 | 15.80 | | Masic, Predrag | m | | 2263 | SRB | 0.50 | 1 | 0.36 | 20 | 7.20 | | Lundin, Jan | f | | 2188 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | | Petkovic, Jovan | | | 2083 | SRB | 0.50 | 1 | 0.18 | 20 | 3.60 | | Novakovic, Aleksej | | | 2079 | SRB | 1.00 | 1 | 0.68 | 20 | 13.60 | | Jovanovic, Sasa T | f | | 2155 | SRB | 0.50 | 1 | 0.27 | 20 | 5.40 | | Kanov, Nikola | c | | 2140 | BUL | 0.50 | 1 | 0.25 | 20 | 5.00 | | * 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) | |
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