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Individual Calculations April 2019 |
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| Petrova, Irina Total change: 13.00 | |   |
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| "Kyiv Spring - 2019 (open A)" | Kyiv | UKR | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2151 | 6.00 | 9 | 0.65 | 20 | 13.00 | |
|  Nykonenko, Oleg | | | 1751 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tihonov, Gennady | | | 1838 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shishkin, Vadim | g | | 2445 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gradoboev, Danylo | | | 1858 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Yakovenko, Bogdan | | | 1906 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rakhmangulova, Anastasiya | | wm | 2235 | UKR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Bykovskiy, Oleg | f | | 2306 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nikitin, Bogdan | | | 1982 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Panchenko, Alexandar G | m | | 2242 | UKR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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