|
Individual Calculations May 2023 |
|
|
|
| Berestovitskiy, Erlen Total change: -22.40 | |   |
|
| St. Petersburg Seniors Championship 2023 | St. Petersburg | RUS | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1729 | 4.00 | 9 | -0.56 | 40 | -22.40 | |
|  Kostyuchenko, Vladimir | | | 2124 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Biyachuev, Minkail | | | 1329 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Suvorov, Aleksandr | | | 1877 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Klobukov, Sergey | | | 1533 | RUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Simkin, Alexander | | | 1332 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lutovinov, Alexander | | | 2055 | RUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Nikitinyh, Boris | | | 1749 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Dubinsky, Alexander | | | 1803 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Ilyin, Vasiliy | | | 1667 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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) | | |
|
