Individual Calculations August 2021 |
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Ozen, Sadettin Alperen Total change: 253.20 | | |
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Serbia OPEN 2021 - AMATEUR | Beograd | SRB | 2021-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1976 | 1622 | 4.50 | 8 | 3.62 | 40 | 144.80 | |
| Musovic, Sabrija | | | 2018 | SRB | 0.50 | 1 | 0.42 | 40 | 16.80 | | Maric, Dragan | f | | 2022 * | SRB | 1.00 | 1 | 0.92 | 40 | 36.80 | | Djordjevic, Nevena | | | 1923 | SRB | 1.00 | 1 | 0.85 | 40 | 34.00 | | Ratkovic, Petar | | | 1959 | SRB | 0.00 | 1 | -0.12 | 40 | -4.80 | | Stefanovic, Milan | | | 1967 | SRB | 1.00 | 1 | 0.89 | 40 | 35.60 | | Bozinovic, Boban | c | | 1987 | AUT | 0.00 | 1 | -0.10 | 40 | -4.00 | | De Vries, Leon | | | 2021 | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | Bubanja, Milos | | | 1908 | MNE | 1.00 | 1 | 0.84 | 40 | 33.60 | | * 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) | | International Tournament "Paracin 2021" - OPEN B | Paracin | SRB | 2021-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1971 | 1622 | 3.50 | 7 | 2.71 | 40 | 108.40 | |
| Tosic, Dragoljub | | | 1868 | SRB | 1.00 | 1 | 0.81 | 40 | 32.40 | | Vukasinovic, Sasa | | | 1957 | SRB | 1.00 | 1 | 0.88 | 40 | 35.20 | | Opacic, Alexandar | | | 2001 | ITA | 1.00 | 1 | 0.91 | 40 | 36.40 | | Milosevic, Aleksandar J | | | 2022 * | SRB | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tosic, Nebojsa | | | 2022 * | SRB | 0.00 | 1 | -0.08 | 40 | -3.20 | | Colovic, Uros | | | 1944 | SRB | 0.00 | 1 | -0.13 | 40 | -5.20 | | Arandjelovic, Aleksandar Z | | | 1986 | SRB | 0.50 | 1 | 0.40 | 40 | 16.00 | | * 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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