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Individual Calculations July 2023 |
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| Basova, Yuliya Total change: 144.80 | |   |
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| Ropotamo cup U2400 | Primorsko | BUL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1607 | 4.00 | 8 | 2.36 | 40 | 94.40 | |
|  Nenkov, Ljudmil | | | 2128 | BUL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Iordanov, Nikolay | | | 2089 | BUL | 0.50 | 1 | 0.45 | 40 | 18.00 | |  Gromovs, Sergejs | f | | 2105 | ITA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Fenerli, Salim | | | 1808 | TUR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Apostolov, Valentin | | | 1398 | BUL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Huhndorf, Arnold | f | | 2175 | GER | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Senel, Hayri Beyhun | | | 1890 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bratimirova, Dimitrinka | | | 1729 | BUL | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | Ropotamo cup U1800 | Primorsko | BUL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1607 | 4.00 | 5 | 1.26 | 40 | 50.40 | |
| | Deli, Alevtina | | | 1207 * | MDA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Larionov, Serghei | | | 1212 | MDA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shumantov, Aleksandar | | | 1789 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Parvanov, Mitko | | | 1759 | BUL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Avsar, Gediz | | | 1725 | TUR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | |
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