|
Rapid:
Individual Calculations December 2018 |
|
|
|
| Goberman, Boris Total change: 15.60 | |   |
|
| Israel Rapid Championship 2018 for Seniors - 65 | Jaffa | ISR | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2258 | 4.50 | 6 | 0.78 | 20 | 15.60 | |
|  Segal, Yosef | | | 1883 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Bernstein, Nathan | | | 1976 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Golovkin, Vladimir | | | 2099 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Birnboim, Nathan | m | | 2299 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Berkovich, Mark A | m | | 2297 | ISR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kudischewitsch, David | m | | 2353 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
|
