Individual Calculations September 2016
 Cai, Zhuoran  Total change: 31.20  Rating chartPersonal card
 8. Vellmarer Schachtage A-Open Vellmar GER 2016-07-28
RcRownchangeKK*chgGame
 1991 1898 3.50 7 0.78 40 31.20 
  Heimsoth, Sven-Holger 2157 GER0.001-0.1840-7.20 
  Reichelt, Ole 1738 GER1.0010.294011.60 
  Boos, Markus 2176 GER0.001-0.1740-6.80 
  Hansen, Jeppe 1759 DEN1.0010.314012.40 
  Bergauz, Avigdor 2153 GER0.5010.314012.40 
  Hering, Sven 1968 GER0.5010.10404.00 
  Modric, Vladimir 1986 GER0.5010.12404.80 

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)
 

 

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