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Individual Calculations February 2023 |
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| Njaguljevic, Dragan Total change: -32.60 | |   |
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| Int. Tournament "Prestige 2023" - OPEN B | Paracin | SRB | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1659 | 3.50 | 8 | -1.68 | 20 | -33.60 | |
|  Tanase, Andrei V. | | | 1259 * | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Ciric, Sava | | | 1371 | SRB | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nikolic, Sasa | | | 1221 | SRB | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Batagan, Ilinca-Petra | | | 1879 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Barbucenescu, Alexandru-Marian | | | 1855 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Matejic, Ivica | | | 1447 | SRB | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kalin, Andrei | | | 1456 | MKD | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Todorovic, Filip | | | 1675 | SRB | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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) | | | | Zimski open Branicevskog okruga | Pozarevac | SRB | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1659 | 0.50 | 2 | 0.05 | 20 | 1.00 | |
| | Tosic, Nebojsa | | | 2069 | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arsic, Novica | | | 1757 | SRB | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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