Rapid: Individual Calculations May 2018
 Bykhovsky, Avigdor  Total change: -13.80  Rating chartPersonal card
 Tsafrir Huber Memorial Rapid 21.04.18 A Naan ISR 2018-04-21
RcRownchangeKK*chgGame
 1965 2254 3.50 5 -0.69 20 -13.80 
  Barak, Gil 1929 ISR0.001-0.8720-17.40 
  Gorodetzky, Matan 2005 ISR1.0010.19203.80 
  Levi, Netanel 1933 ISR1.0010.13202.60 
  Musyuk, Lior 2071 ISR0.501-0.2420-4.80 
  Kereth, Oren 1887 ISR1.0010.10202.00 

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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