|
Individual Calculations August 2023 |
|
|
|
| Petrushin, Alexander I Total change: -13.20 | |   |
|
| Memorial Makienko - 2023_standard | Rostov-on-Don | RUS | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2418 | 7.00 | 9 | -1.32 | 10 | -13.20 | |
|  Tsvetov, Ivan | | | 2018 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bondarenko, Vladimir | | | 1878 | RUS | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Koshelnik, Ivan | | | 1923 | RUS | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Kalashnikov, Maksim | | | 2038 | RUS | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Demidov, Alexey | | | 1823 | RUS | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Ivchenko, Alexander | | | 1808 | RUS | 0.50 | 1 | -0.48 | 10 | -4.80 | | | Kotenko, Pavel | m | | 2270 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Donchenko, Ekaterina | | | 1942 | RUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Pogosov, David | | | 1961 | RUS | 1.00 | 1 | 0.05 | 10 | 0.50 | | | * 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) | | |
|
