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Individual Calculations May 2019 |
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| Kozak, Alexander Total change: -29.00 | |   |
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| ChessAmateur Sochi - 2019 | Sochi | RUS | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2264 | 4.50 | 9 | -1.45 | 20 | -29.00 | |
|  Akobirov, Jamshed | | | 1864 * | UZB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Doroshenko, Diana | | wm | 2072 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Izmestiev, Ilija | | | 1982 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kudrin, Oleg | | | 2115 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gochelashvili, David | m | | 2387 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Martinovici, Ilie | f | | 2378 | MDA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Iljin, Timofey | m | | 2320 | UKR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Pogorelskikh, Sofia | | | 2053 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Bondarev, Boris | | | 1923 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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