Rapid: Individual Calculations January 2018
 Gorodetzky, David  Total change: 17.00  Rating chartPersonal card
 Israel Rapid Championship 2017 Kfar Vradim ISR 2017-12-14
RcRownchangeKK*chgGame
 2318 2443 6.50 9 0.85 20 17.00 
  Sokolinsky, Yaakov 2043  * ISR1.0010.08201.60 
  Yaacov, Avi 2124 ISR0.501-0.3720-7.40 
  Levi, Netanel 2043  * ISR1.0010.08201.60 
  Roiz, Michael g2638 ISR0.001-0.2520-5.00 
  After, Asaf 2100 ISR1.0010.12202.40 
  Maryasin, Boris m2321 ISR1.0010.33206.60 
  Reshef, Omer m2416 ISR1.0010.46209.20 
  Sutovsky, Emil g2582 ISR1.0010.692013.80 
  Huzman, Alexander g2598 ISR0.001-0.2920-5.80 
 * 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)
 

 

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