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Individual Calculations September 2021 |
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| Starkov, Boris I. Total change: -55.60 | |   |
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| Yaroslav Mudryj 2021 open | Yaroslavl | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2157 | 5.50 | 9 | -2.78 | 20 | -55.60 | |
|  Durkin, Ilya Al | | | 1757 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Koval, Nikita O. | | | 1757 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kruk, Sergej | | | 1757 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zadorozhy, Egor | | | 1757 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suslov, Dmirtry | | | 1762 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Laukhina, Margarita A. | | | 1757 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pavlov, Sergei | | | 1760 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shukhankov, Igor | | | 1757 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gusev, Kirill | | | 1757 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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