Rapid: Individual Calculations October 2018
 Kochavi, Ori  Total change: 58.00  Rating chartPersonal card
 Dov Porat Rapid 2018 A Ramat Gan ISR 2018-09-08
RcRownchangeKK*chgGame
 2140 1889 5.00 9 2.90 20 58.00 
  Dvoirys, Semen I. g2289  * RUS0.5010.42208.40 
  Bodenshtein, Yair 1803 ISR0.001-0.6220-12.40 
  Veinberg, Nimrod m2289  * ISR0.001-0.0820-1.60 
  Levy, Zohar 1779 ISR1.0010.35207.00 
  Bronstein, Arkady 2051 ISR1.0010.712014.20 
  Zilberman, Yaacov g2289  * ISR1.0010.922018.40 
  Bronstein, Or f2260 ISR0.001-0.1020-2.00 
  Aharonovich, Itamar f2237 ISR1.0010.892017.80 
  Ben Artzi, Ido m2266 ISR0.5010.41208.20 
 * 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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