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Individual Calculations May 2023 |
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| Sivuk, Vitaly Total change: -43.90 | |   |
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| Compo Cup 2023 std | Stockholm | SWE | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2533 | 2.50 | 3 | 0.05 | 10 | 0.50 | |
|  Johansson, Gunnar | | | 2274 | SWE | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Ostlund, Joar | c | | 2264 | SWE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Falkevall, Axel | f | | 2297 | SWE | 0.50 | 1 | -0.30 | 10 | -3.00 | |
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) | | | | 16th Tashkent Open, Agzamov Memorial "A" | Tashkent | UZB | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2533 | 6.00 | 10 | -2.77 | 10 | -27.70 | |
| | Kurbanov, Abdulaziz | | | 2064 | UZB | 0.00 | 1 | -0.95 | 10 | -9.50 | | | Karimov, Shakhrombek | | | 1893 | UZB | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Ziatdinov, Raset | g | | 2115 | USA | 0.00 | 1 | -0.93 | 10 | -9.30 | | | Umarov, Bekhruz | | | 2133 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Omonov, Asrorjon | | | 2025 | UZB | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Shermuhammadov, Samandar | f | | 2135 | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sharipov, Davron | | | 2322 | UZB | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Suleymenov, Alisher | m | | 2434 | KAZ | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Bakhrillaev, Bakhrom | | | 2193 | UZB | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Suyarov, Mukhammadzokhid | f | | 2281 | UZB | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | 3rd International Chess Tournament Sahibkiran Amir Temur Cup "A" | Tashkent | UZB | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2327 | 2533 | 5.00 | 9 | -1.67 | 10 | -16.70 | |
| | Omonova, Umida | | wf | 2173 | UZB | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Azimov, Nurali | | | 2133 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shermuhammadov, Samandar | f | | 2135 | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Yakubbaeva, Nilufar | | wg | 2362 | UZB | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Suyarov, Mukhammadzokhid | f | | 2281 | UZB | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Abdurakhmonov, Mukhammadali | m | | 2416 | UZB | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Suleymenov, Alisher | m | | 2434 | KAZ | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Galperin, Platon | g | | 2557 | UKR | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Atabayev, Saparmyrat | m | | 2448 | TKM | 0.00 | 1 | -0.62 | 10 | -6.20 | | | * 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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