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Individual Calculations August 2023 |
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| Andrijevic, Dimitrije Total change: -100.80 | |   |
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| SERBIA OPEN 2023 - Amateurs | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1760 | 2.00 | 6 | -1.84 | 40 | -73.60 | |
|  Smolovic, Mile | m | | 2114 | SRB | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Djordjevic, Nevena | | | 1889 | SRB | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tomanovic, Eleonora | | | 1381 | SRB | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Lu, Di | | | 1477 | CHN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Krbacevic, Mateja | | | 1476 | NOR | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Perunovic, Uros | | | 1505 | SRB | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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) | | | NOTE: K factor changed | | SERBIA OPEN 2023 - Challengers | Beograd | SRB | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1760 | 2.00 | 5 | -1.36 | 20 | -27.20 | |
| | Bukal, Vladimir Jr. | m | | 2387 | CRO | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kalin, Andrei | | | 1489 | MKD | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kanacki, Aljosa | | | 1360 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vuckovic, Uros | | | 1414 | SRB | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Milojevic, Nenad | | | 1598 | SRB | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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