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Individual Calculations May 2021 |
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| Martic, Ivan Total change: -3.50 | |   |
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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 |
| 2123 | 2318 | 5.50 | 8 | -0.35 | 10 | -3.50 | |
|  Beric, Zoran | | | 1936 | SRB | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Dimitrijevic, Dusan | | | 2092 | SRB | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Poleksic, Petar | | | 2008 | SRB | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Lohia, Sohum | | | 1985 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Krstic, Milos | | | 2058 | SRB | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kanov, Nikola | c | | 2140 | BUL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Mitev, Valentin | f | | 2166 | BUL | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Sargsyan, Shant | g | | 2598 | ARM | 0.00 | 1 | -0.16 | 10 | -1.60 | |
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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