Rapid: Individual Calculations January 2019
 Ofir, Ron  Total change: 6.60  Rating chartPersonal card
 Rapid Hanuka A 9.12.2018 Haifa ISR 2018-12-09
RcRownchangeKK*chgGame
 2049 1815 1.50 5 0.33 20 6.60 
  Halamish, Arnon 1998 ISR0.001-0.2620-5.20 
  Aizenberg, Benny 1911 ISR1.0010.632012.60 
  Kaplivatski, Alexander f2215  * ISR0.001-0.0820-1.60 
  Goberman, Boris 2215  * RUS0.001-0.0820-1.60 
  Rakita, Efim 1906 ISR0.5010.12202.40 
 * 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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