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Individual Calculations December 2021 |
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| Khripachenko, Alexander Total change: 4.00 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2282 | 6.00 | 9 | 0.10 | 40 | 4.00 | |
|  Piatrenka, Ivan | | | 1882 * | BLR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yakimenko, Alexander A. | | | 2059 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Vunder, Andrey | | | 2035 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Vorobiov, Evgeny E. | g | | 2535 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Shoshin, Kirill | | | 2005 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Muromtsev, Arthur | f | | 2115 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Khaliullin, Albert | | | 2078 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gareyev, Timur | g | | 2583 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Semenenko, Sergey | | | 2099 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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