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Individual Calculations February 2023 |
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| Bruyatskaya, Mariya Total change: 33.60 | |   |
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| BOTVINNIK CUP_A_2023 | Moscow | RUS | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1941 | 3.00 | 7 | 0.51 | 20 | 10.20 | |
|  Kudriaev, Yury A. | | | 2273 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Granovskiy, Alexandr | m | | 2182 | KAZ | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bogaudinov, Rushan | f | | 2003 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Zasko, Grigory | | | 2105 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fedosov, Alexander | | | 1929 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Efimov, Leonid | | | 1954 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Galkin, Vladimir | | | 1958 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | Orsha 2023 Open | Orsha | BLR | 2023-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1941 | 6.00 | 9 | 1.17 | 20 | 23.40 | |
| | Zherdev, Radomir | | | 1541 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galakhanova, Evelina | | | 1619 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Aleksandrov, Aleksej | g | | 2486 | BLR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Shydlouski, Artsiom | | | 1616 | BLR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bulgak, Damir | | | 1546 | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yatzenko, Anton | | | 2370 | FID | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Egorov, Evgeny | m | | 2294 | KAZ | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Litvinov, Anton | | | 2044 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vershinin, Igor | | | 1807 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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