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Individual Calculations December 2021 |
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| Lobanov, Sergei Total change: 10.80 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2501 | 7.00 | 9 | 1.08 | 10 | 10.80 | |
|  Poliakova, Varvara | | | 2101 * | BLR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Muromtsev, Arthur | f | | 2115 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Shchukin, Maksim | | | 2199 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Rezvy, Lev | | | 2184 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Rozum, Ivan | g | | 2529 | RUS | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Goganov, Aleksey | g | | 2557 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Fedorov, Alexei | g | | 2541 | BLR | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Vorobiov, Evgeny E. | g | | 2535 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Kaasen, Tor Fredrik | m | | 2432 | NOR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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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