Rapid: Individual Calculations June 2023
 Shefer, Alona  Total change: -45.20  Rating chartPersonal card
 Shavuot Rapid in Ramat Gan B 2023 Ramat Gan ISR 2023-05-25
RcRownchangeKK*chgGame
 1315 1165 0.50 5 -1.13 40 -45.20 
  Schnaider, Alex 1483 ISR0.001-0.1340-5.20 
  Segev, Oz 1245 ISR0.001-0.3940-15.60 
  Regev, Berry 1198 ISR0.5010.05402.00 
  Blumenthal, Michael 1524 ISR0.001-0.1040-4.00 
  Sobel, Michal 1124 ISR0.001-0.5640-22.40 

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