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Individual Calculations August 2023 |
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| Kresovic, Velimir Total change: -52.40 | |   |
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| SERBIA OPEN 2023 - Amateurs | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 2111 | 3.50 | 6 | -1.68 | 20 | -33.60 | |
|  Basic, Nemanja | | | 1754 | SRB | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Zhezhovska, Monika | | | 1792 | MKD | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Bozic, Sasa | | | 1811 | SRB | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Horcicka, Jan | | | 1850 | CRO | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Bajic, Petar | | | 1726 | SRB | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Marjanovic, Marko | | | 1826 | BIH | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | SERBIA OPEN 2023 - Challengers | Beograd | SRB | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2111 | 4.50 | 7 | -0.94 | 20 | -18.80 | |
| | Jurisic, Lukas | | | 1623 | SRB | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Roneet, Das | | | 1804 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zherzdev, Mikhail | | | 1467 | RUS | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Lacambra, Gem Elijah | | | 1838 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stamatovic, Aleksandar | | | 1978 | SRB | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Maddipati, Srihas | | | 1711 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nestorovic, Lazar | m | | 2352 | SRB | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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