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Rapid:
Individual Calculations April 2020 |
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| Koshelnik, Ivan Total change: 92.00 | |   |
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| Championship SFO 2020 rapid | Rostov-on-Don | RUS | 2020-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1365 | 5.00 | 9 | 4.60 | 20 | 92.00 | |
|  Osipov, Aleksandr | | | 2017 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Mogilchenko, Timofey | | | 1768 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grigoriev, Sergey | | | 1749 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Tulaeva, Mariya | | | 1813 | RUS | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Protsenko, Nikita | | | 1938 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Zimaeva, Darya | | | 1738 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Duyun, Dmitriy | | | 2100 | RUS | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Bogdanov, Rodion | | | 1956 | RUS | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Korovtenko, Mikhail | | | 2099 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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