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Individual Calculations September 2021 |
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| Nurkatov, Alisher Total change: 10.80 | |   |
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| Astrakhan Chess Festival_Astrakhan-open B | Astrakhan | RUS | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1267 | 3.00 | 5 | 0.77 | 40 | 30.80 | |
|  Biyachuev, Minkail | | | 1186 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Lipovoy, Sergey | | | 1287 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Kanter, Elizaveta | | | 1222 | KAZ | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Skolznev, Nikolay | | | 1667 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sediki, Shapur | | | 1258 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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) | | | | Hopes of Astrakhan. B15 | Astrakhan | RUS | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1267 | 3.00 | 7 | -0.50 | 40 | -20.00 | |
| | Zhautkhanov, Ramzan | | | 1264 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Magamadov, Adam | | | 1319 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Khasaev, Mukhammad | | | 1319 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Suleymanov, Arsen | | | 1225 | RUS | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Aidiev, Arslan | | | 1345 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Khayurin, Buvaisar | | | 1168 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Koshelev, Alexander | | | 1234 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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