Individual Calculations April 2016
 Gherghel, Sorin  Total change: 9.20  Rating chartPersonal card
 U16 Qualification and Open Nyon Nyon SUI 2016-03-11
RcRownchangeKK*chgGame
 1870 1676 1.50 4 0.46 20 9.20 
  Javet, Blaise 1991 SUI0.001-0.1420-2.80 
  Raimondi, Patrice 1769 SUI1.0010.632012.60 
  Pao, Lucas Ping 1907 SUI0.001-0.2120-4.20 
  Rochat, Vivian 1812 SUI0.5010.18203.60 

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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