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Individual Calculations January 2024 |
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| Zhang, Brian Total change: -15.20 | |   |
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| 36th INTERNATIONAL CHAMPIONSHIP OF BELGRADE "BELGRADE TROPHY 2023" | Beograd | SRB | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1867 | 5.00 | 9 | -0.57 | 38 | -21.66 | |
|  Radulovic, Filip V | | | 1467 * | SRB | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Scekic, Veljko | | | 2211 | MNE | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Amidzic, Milica | | | 1502 | SRB | 0.00 | 1 | -0.90 | 38 | -34.20 | | | Avramovic, Aleksa | | | 1492 | SRB | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Nedeljkovic, Slobodan | | | 1659 | SRB | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Janjic, Stefan | | | 2116 | SRB | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Arakelyan, Narek A. | | | 1467 * | ARM | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Marjanovic, Ivan D | | | 2057 | SRB | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Valitov, Ilshat | | | 1802 | SRB | 1.00 | 1 | 0.41 | 38 | 15.58 | | | * 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) | | | | FE 5 Roma Citta' aperta - B | Roma | ITA | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1944 | 5.50 | 9 | 0.17 | 38 | 6.46 | |
| | Oglaza, Dawid | | | 1800 | POL | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Di Lascio, Savino | | | 1741 | ITA | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Gervasi, Pietro | | | 1707 | ITA | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Gromovs, Sergejs | f | | 2078 | ITA | 1.00 | 1 | 0.68 | 38 | 25.84 | | | Sai, Mahati A | | | 1974 | IND | 0.00 | 1 | -0.46 | 38 | -17.48 | | | Mak, Xiu Ning Charlene | | | 1750 | SGP | 0.50 | 1 | -0.25 | 38 | -9.50 | | | Marta, Daniele | | | 1888 | ITA | 0.50 | 1 | -0.08 | 38 | -3.04 | | | Teh, Wee Zhun | | | 1858 | MAS | 0.50 | 1 | -0.12 | 38 | -4.56 | | | Stefan, Victor | | | 2053 | GRE | 0.00 | 1 | -0.35 | 38 | -13.30 | |
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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