Individual Calculations July 2019
 Feliachi, Nabil  Total change: -7.60  Rating chartPersonal card
 8th Annual Continental Class Championship Falls Church, Virginia USA 2019-06-14
RcRownchangeKK*chgGame
 2128 2040 1.00 3 -0.23 20 -4.60 
  Balakrishnan, Praveen m2428 USA0.001-0.0920-1.80 
  Wilson, Ronen 1797 USA1.0010.20204.00 
  Chiu, Isaac 2158 USA0.001-0.3420-6.80 

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)
 
 20th Annual Pittsburgh Open Pittsburgh, Pennsylvania USA 2019-06-21
RcRownchangeKK*chgGame
 2004 2040 1.50 3 -0.15 20 -3.00 
  Winters, Lance 1921 USA0.501-0.1620-3.20 
  Leach, Charlie 1842 USA1.0010.24204.80 
  Gorti, Akshita fwm2249 USA0.001-0.2320-4.60 

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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