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Individual Calculations April 2017 |
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| Petunin, Andrey Total change: 26.20 | |   |
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| "Kyiv Spring - 2017 (open A)" | Kyiv | UKR | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2036 | 6.00 | 9 | 1.31 | 20 | 26.20 | |
|  Lekhtsier, Alexander | | | 1636 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Taborov, Boris | | | 2334 | UKR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Polivanov, Anatoliy | m | | 2400 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khalapsus, Gleb | | | 1912 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Samoylenko, Ivan | | | 1925 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Troshchenko, Vladimir | | | 2085 | UKR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Nepochatikh, Stanislav | | | 1907 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Scherbak, Yaroslav | | | 1913 | UKR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Zubova, Mariya | | wf | 2087 | UKR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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