Blitz: Individual Calculations September 2019
 Leschinsky, Gary  Total change: 0.40  Rating chartPersonal card
 NYC Blitz Chess Championship New York, New York USA 2019-08-02
RcRownchangeKK*chgGame
 2149 1749 0.50 6 0.02 20 0.40 
  Avrukh, Boris g2149  * ISR0.001-0.0820-1.60 
  Avrukh, Boris g2149  * ISR0.001-0.0820-1.60 
  Lopez-Rojas, Jeffrey 2149  * GER0.001-0.0820-1.60 
  Lopez-Rojas, Jeffrey 2149  * GER0.001-0.0820-1.60 
  Krush, Irina gwg2149  * USA0.5010.42208.40 
  Krush, Irina gwg2149  * USA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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