Rapid: Individual Calculations February 2017
 Leibovich, Semion  Total change: 6.60  Rating chartPersonal card
 Maccabi Haifa Hanukka 2016 rapid A Haifa ISR 2016-12-24
RcRownchangeKK*chgGame
 2186 2140 2.50 5 0.33 20 6.60 
  Chertok, Yuriy 1973 RUS1.0010.28205.60 
  Feldsherovich, Dmitry 2225 ISR1.0010.622012.40 
  Steiner-Prozhanski, Giora 2265 ISR0.001-0.3320-6.60 
  Lovin, Boris 2275 ISR0.5010.18203.60 
  Shabodash, Boris 2194 ISR0.001-0.4220-8.40 

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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