Rapid: Individual Calculations September 2018
 Ofir, Eran  Total change: 44.60  Rating chartPersonal card
 Dan Bar Memorial 18.8.2018 Kibutz Ginegar ISR 2018-08-18
RcRownchangeKK*chgGame
 2036 2085 5.00 5 2.23 20 44.60 
  Oueid, Baheej 1770 ISR1.0010.14202.80 
  Abramov, David 1913 RUS1.0010.27205.40 
  Fridkin, Juri 2175 RUS1.0010.622012.40 
  After, Asaf 2085 ISR1.0010.502010.00 
  Friedland, Moshe f2236 ISR1.0010.702014.00 

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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