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Individual Calculations April 2023 |
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| Vyaznikov, Sergey O. Total change: -89.40 | |   |
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| CFD men championship | Orel | RUS | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2139 | 3.00 | 9 | -4.47 | 20 | -89.40 | |
|  Zaika, Sergey | | | 1720 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Polovinkin, Vadim | | | 1739 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kazmin, Semen | | | 2273 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sannikova, Anna | | | 1864 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Akhmedzhanov, Vladislav | | | 1778 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Nesterov, Ivan | | | 1776 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Karpentsev, Mikhail | | | 1755 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Magomedov, Adam | | | 1812 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Pershutkin, Aleksey I | | | 1783 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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