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Individual Calculations August 2023 |
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| Drazic, Sinisa Total change: -44.10 | |   |
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| Open Bohumin 2023 - A | Bohumin | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2374 | 6.00 | 9 | -0.38 | 10 | -3.80 | |
|  Myrmus, Mateusz | | | 2030 | POL | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Posluszny, Tomasz | | | 1974 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Kubik, Rafal | | | 1974 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lojek, Marek | | | 2147 | CZE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kokoszczynski, Jan | f | | 2247 | POL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Pulpan, Jakub | m | | 2406 | CZE | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Nguyen, Piotr | m | | 2393 | POL | 0.00 | 1 | -0.47 | 10 | -4.70 | | | O`cuilleanain, Oisin | | | 2130 | IRL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Godzwon, Iwo | f | | 2395 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | * 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) | | | | SERBIA OPEN 2023 - Masters | Beograd | SRB | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2374 | 1.50 | 4 | -1.74 | 10 | -17.40 | |
| | Harshad, S | f | | 2222 | IND | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Bhattacharyya, Soham | | | 2146 | IND | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Dumbelovic, Novak | | | 2044 | SRB | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Pantovic, Dragan M | | | 2057 | SRB | 0.50 | 1 | -0.37 | 10 | -3.70 | |
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 |
| 1799 | 2374 | 3.50 | 6 | -2.29 | 10 | -22.90 | |
| | Andjelkovic, Milija | | | 1748 | SRB | 0.50 | 1 | -0.49 | 10 | -4.90 | | | Zherzdev, Mikhail | | | 1974 * | RUS | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Ilic, Zvezdana | | | 1683 | SRB | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Jankovic, Tamara | | | 1606 | SRB | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Zhezhovska, Monika | | | 1792 | MKD | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Sudarshan, Bhat | | | 1988 | IND | 0.00 | 1 | -0.91 | 10 | -9.10 | | | * 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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