Rapid: Individual Calculations November 2019
 Efroimski, Marsel  Total change: -21.20  Rating chartPersonal card
 Dov Porat Memorial 2019: Rapid - A Ramat Gan ISR 2019-10-16
RcRownchangeKK*chgGame
 2153 2184 4.00 9 -1.06 20 -21.20 
  Gov, Guy 1896 ISR1.0010.16203.20 
  Smirin, Ilia g2584  * ISR0.001-0.0820-1.60 
  Aizenberg, Benny 2038 ISR1.0010.30206.00 
  Postny, Evgeny g2584  * ISR0.5010.42208.40 
  Ben Ari, Yannay 1976 ISR0.001-0.7720-15.40 
  Kochavi, Ori 1998 ISR0.001-0.7420-14.80 
  Nesterovskaya, Anzhelika wf2099 ISR1.0010.38207.60 
  Cohen Revivo, Shoham f2142 ISR0.501-0.0620-1.20 
  Solomon, Asif 2058 ISR0.001-0.6720-13.40 
 * 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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