Rapid: Individual Calculations September 2018
 Kong, Ren En  Total change: 87.80  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2018 C - rapid tournament Praha CZE 2018-08-04
RcRownchangeKK*chgGame
 1974 1584 5.00 7 4.39 20 87.80 
  Ptacek, Lubos 1984  * CZE1.0010.922018.40 
  Yakimenko, Alexander A. 1984  * RUS0.001-0.0820-1.60 
  Knight, David 1911 NED1.0010.872017.40 
  Svitak, David 1984  * CZE1.0010.922018.40 
  Pascucci, Marco 1984  * ITA1.0010.922018.40 
  Zlatin, Alexander 1984  * ISR0.5010.42208.40 
  Hess, Max f1984  * GER0.5010.42208.40 
 * 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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