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Individual Calculations December 2021 |
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| Ali, Abdulaziz Total change: -31.60 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1915 | 3.00 | 9 | -1.58 | 20 | -31.60 | |
|  Vlasenko, Miroslav | m | | 2315 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kandrashina, Darya | | | 1515 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shemyakinskiy, Nikita | | | 2138 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Duev, Dmitriy | | | 1515 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jara, Erick | | | 2162 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Khramov, Andrey | | | 2134 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kumargaliev, Marsel | | | 2136 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rumyantsev, Semen | | | 1566 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Buyanov, Gleb | | | 1515 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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