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Individual Calculations May 2023 |
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| Galperin, Platon Total change: -28.60 | |   |
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| 16th Tashkent Open, Agzamov Memorial "A" | Tashkent | UZB | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2557 | 5.50 | 9 | -3.00 | 10 | -30.00 | |
|  Ziatdinov, Raset | g | | 2115 | USA | 0.00 | 1 | -0.94 | 10 | -9.40 | |  Aytimbetov, Jamshidbek | | | 1847 | UZB | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Kuziev, Miraziz | | | 2116 | UZB | 0.00 | 1 | -0.94 | 10 | -9.40 | | | Umarov, Mukhammadrizo | | | 1890 | UZB | 0.00 | 1 | -0.99 | 10 | -9.90 | | | Fakhriddinxujaev, Umarxon | | | 2157 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Narzikulov, Giyosjon | | | 1864 | UZB | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Saydaliev, Akobirkhon | | | 1857 | UZB | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Umarov, Bekhruz | | | 1868 | UZB | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Yakubbaeva, Nilufar | | wg | 2362 | UZB | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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 |
| 2413 | 2557 | 6.50 | 9 | 0.38 | 10 | 3.80 | |
| | Vakhidov, Daler | f | | 2210 | UZB | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Abdurakhmonov, Mukhammadali | m | | 2416 | UZB | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Madaminov, Mukhiddin | m | | 2436 | UZB | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Rakhmatullaev, Almas | f | | 2275 | UZB | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Begmuratov, Khumoyun | f | | 2400 | UZB | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Dzhumaev, Marat | g | | 2428 | UZB | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Fridman, Daniel | g | | 2584 | GER | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Sivuk, Vitaly | g | | 2533 | SWE | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Suleymenov, Alisher | m | | 2434 | KAZ | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | Lithuanian Chess League 2023 round 4-7 | various cities | LTU | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2362 | 2557 | 2.00 | 3 | -0.24 | 10 | -2.40 | |
| | Klabis, Rokas | f | | 2415 | LTU | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Pidluznij, Gleb | | | 2259 | LTU | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Zagorskis, Darius | g | | 2411 | LTU | 1.00 | 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) | | |
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