Rapid:
Individual Calculations April 2023 |
|
|
Shabtai, Ran Total change: -10.60 | | |
|
Israeli Seniors Championship 50 plus | Herzliya | ISR | 2023-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 2017 | 3.50 | 7 | -0.53 | 20 | -10.60 | |
| Tzafir, Arik | | | 1617 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Iliaguev, Kafar | f | | 2205 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | Caspi, Gadi | | | 1800 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | Dvorzhitsky, Alexander N | | | 2019 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | Shinkarev, Mikhail | m | | 2229 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | Tsyn, Igor | | | 1914 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | Reprun, Nadejda | | wf | 1868 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | | * 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) | |
|