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Individual Calculations January 2023 |
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| Bernadskiy, Vitaliy Total change: -7.50 | |   |
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| 1st International Al-Beruniy Chess Tournament (A) | Khiva | UZB | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2445 | 2615 | 5.50 | 9 | -0.84 | 10 | -8.40 | |
|  Muminova, Nafisa | | wg | 2274 | UZB | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Nigmatov, Ortik | m | | 2433 | UZB | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Abdurakhmonov, Mukhammadali | m | | 2397 | UZB | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Tiviakov, Sergei | g | | 2562 | NED | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Abdisalimov, Abdimalik | m | | 2457 | UZB | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Yakubboev, Nodirbek | g | | 2667 | UZB | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Kuziev, Miraziz | | | 2215 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rasulov, Vugar | g | | 2525 | AZE | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Aleksandrov, Aleksej | g | | 2475 | FID | 0.50 | 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) | | | | IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2418 | 2617 | 7.50 | 10 | 0.09 | 10 | 0.90 | |
| | Voiteanu, Gabriel | f | | 2217 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alexiadis, Hristos | f | | 2342 | GRE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Garcia Ramos, Daniel | m | | 2439 | ESP | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Nigmatov, Ortik | m | | 2439 | UZB | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Yordanov, Lachezar | f | | 2294 | BUL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Saydaliev, Saidakbar | f | | 2419 | UZB | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Dionisi, Thomas | m | | 2390 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Goh, Wei Ming Kevin | g | | 2452 | SGP | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Woodward, Andy | m | | 2457 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Yu, Yangyi | g | | 2728 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | * 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) | | |
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