|
Rapid:
Individual Calculations October 2023 |
|
|
|
| Lerner, Arkady Total change: -12.80 | |   |
|
| Northern Israel Rapid Championship for veteran players | Nahariya | ISR | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1952 | 2.00 | 5 | -0.64 | 20 | -12.80 | |
|  Zurel, Maxim | | | 1552 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kopelevich, Boris | | | 2017 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Fainberg, Boris | | | 1998 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Fridkin, Juri | | | 2125 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Noy, Shalom | | | 1878 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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) | | |
|
