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Individual Calculations November 2019 |
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| Bocharov, Ivan Total change: 21.40 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2463 | 2550 | 7.50 | 9 | 2.14 | 10 | 21.40 | |
|  Kulek, Yuri | | | 2150 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Azimov, Ilyas | | | 2229 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Bublei, Pavel | f | | 2358 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Polschikov, Alexey | f | | 2416 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Kovalenko, Igor | g | | 2674 | LAT | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Vokhidov, Shamsiddin | m | | 2519 | UZB | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Ter-Sahakyan, Samvel | g | | 2616 | ARM | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Petrosyan, Manuel | g | | 2611 | ARM | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Kokarev, Dmitry | g | | 2593 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | * 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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