Rapid: Individual Calculations January 2017
 Zohar, Iddo  Total change: -23.60  Rating chartPersonal card
 Israel Youth Championship U15 Qualifier 2016 Center Kiryat Ono ISR 2016-12-27
RcRownchangeKK*chgGame
 1548 1420 0.50 5 -1.18 20 -23.60 
  Hoffmann, Yair 1701 ISR0.001-0.1620-3.20 
  Sokolovsky, Yahli 1562 ISR0.001-0.3120-6.20 
  Vaisgur, Alon 1561 ISR0.001-0.3120-6.20 
  Arian, Tomer 1332 ISR0.501-0.1220-2.40 
  Sokolinsky, Yaakov 1586 ISR0.001-0.2820-5.60 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office