Rapid: Individual Calculations June 2023
 Hubber, Daniel  Total change: -5.40  Rating chartPersonal card
 Rapid Lag BaOmer in Ramat Gan B 2023 Ramat Gan ISR 2023-05-08
RcRownchangeKK*chgGame
 1362 1151 0.50 3 -0.27 20 -5.40 
  Allouch, Gavriel 1553 ISR0.001-0.0820-1.60 
  Tabach, Omer 1307 ISR0.001-0.2920-5.80 
  Gazit, Yair 1225 ISR0.5010.10202.00 

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)
 

 

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