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Individual Calculations August 2023 |
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| Andreev, Volodymyr Total change: 16.00 | |   |
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| Odessa championship seniors -2023 | Odessa | UKR | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1843 | 4.00 | 6 | 0.24 | 20 | 4.80 | |
|  Ahudova, Olha | | | 1827 | UKR | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Olifirenko, Oleg | | | 1911 | UKR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Prikhojenko, Sergey | | | 1571 | UKR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bolotov, Leonid | | | 1911 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Saftiuk, Pavel | | | 1708 | UKR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kirilonkov, Volodymyr | | | 1463 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | M.Podhaets Memorial -2023 | Odessa | UKR | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1843 | 5.00 | 8 | 0.56 | 20 | 11.20 | |
| | Belder, Alexander | | | 1443 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shepelev, Igor | | | 2002 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Barkar, Viktor | | | 1392 | UKR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Agudova, Olga | | | 1827 | UKR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Garadzhii, Sergei | | | 1473 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Khodotov, Gennady | | | 2083 | UKR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Khodotov, Jury | | | 2208 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vovk, Viktor | | | 1791 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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