Rapid: Individual Calculations February 2018
 Cohen Revivo, Shoham  Total change: -9.40  Rating chartPersonal card
 Avraham Feldklein Memorial Rapid 2017 A Rishon Lezion ISR 2017-12-30
RcRownchangeKK*chgGame
 1868 2014 3.00 5 -0.47 20 -9.40 
  Rozen, Eytan 1802 ISR0.501-0.2720-5.40 
  Avineri, Paz 1866 ISR1.0010.30206.00 
  Chachashvili, Zuri 1929 ISR0.501-0.1220-2.40 
  Barak, Gil 1888 ISR0.001-0.6720-13.40 
  Malachi, Avraham 1856 ISR1.0010.29205.80 

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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