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Individual Calculations November 2019 |
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| Bulavin, Alexander Total change: 54.00 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2397 | 2256 | 5.50 | 9 | 2.70 | 20 | 54.00 | |
|  Tsoi, Matvey | | | 1856 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Volkov, Sergey | g | | 2576 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kardashevskiy, Evgeny | f | | 2428 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bryakin, Mikhail | f | | 2440 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Triapishko, Alexandr | m | | 2514 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Pershin, Denis | m | | 2406 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Yanchenko, Roman | f | | 2454 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Polschikov, Alexey | f | | 2416 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zontakh, Andrey | g | | 2485 | UKR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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