Individual Calculations July 2019
 Wilson, Ronen  Total change: -19.20  Rating chartPersonal card
 8th Annual Continental Class Championship Falls Church, Virginia USA 2019-06-14
RcRownchangeKK*chgGame
 2014 1797 0.50 4 -0.48 40 -19.20 
  Sakir, Ridvan c2197  * TUR0.001-0.0840-3.20 
  Feliachi, Nabil 2040 USA0.001-0.2040-8.00 
  Altman, Joshua c1843 ENG0.5010.06402.40 
  Luo, Ryan 1977 USA0.001-0.2640-10.40 
 * 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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