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Individual Calculations September 2018 |
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| Petriv, Mikhail Total change: -18.40 | |   |
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| International chess festival "Open cup of Lviv" Tournament A | Lviv | UKR | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1852 | 2.00 | 7 | -0.92 | 20 | -18.40 | |
|  Vovk, Yuri | g | | 2252 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tiagunova, Nina | | | 1523 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lomakin, Viktor | | | 2129 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Karvatskyi, Oleksii | | | 1452 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Terletsky, Oleg | f | | 2184 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rakhmangulova, Anastasiya | | wm | 2225 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dmytriv, Roman | | | 1739 | UKR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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