Individual Calculations November 2023 |
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Kozachenko, Alexander Total change: -18.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Rostov region championship - 2023_standard | Rostov-on-Don | RUS | 2023-09-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1660 | 1736 | 3.50 | 8 | -1.13 | 20 | -22.60 | |
| Shloma, Aleksander | | | 1336 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kazyura, Kirill | | | 1849 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | Ataev, Asim | | | 1479 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | Donchenko, Ekaterina | | | 1808 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | Korovtenko, Mikhail | | | 1875 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | Savchenko, Matvey | | | 1497 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | Solovyov, Konstantin | | | 2021 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | Ivaschenko, Anna | | | 1412 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | * 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) | | 80th Anniversary of A.I. Zakharov_standard | Rostov-on-Don | RUS | 2023-10-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1727 | 1750 | 4.50 | 8 | 0.23 | 20 | 4.60 | |
| Morzhakov, Nikolay | | | 1350 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gruntovsky, Roman | | | 1915 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | Kotenko, Pavel | m | | 2241 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | Churkin, Egor | | | 1381 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | Kryakvin, Andrey | | | 1526 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | Tsvetov, Ivan | | | 1515 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | Yermolenko, Vitaly | | | 1794 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | Pogosov, David | | | 2094 | RUS | 0.00 | 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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