Individual Calculations November 2015
 Wong, Gengchun  Total change: 6.40  Rating chartPersonal card
 23. Magdeburger Open OTTONEN Gruppe Magdeburg GER 2015-10-17
RcRownchangeKK*chgGame
 1922 2024 4.50 7 0.16 40 6.40 
  Roehr, Tobias 1691 GER1.0010.12404.80 
  Sobolevsky, Leonid m2219 UKR0.001-0.2540-10.00 
  Post, Hugo 1748 GER1.0010.17406.80 
  Windelband, Jens 2138 GER0.001-0.3440-13.60 
  Simon, Tessa 1838 GER1.0010.264010.40 
  Zerfass, Otfried 1862 GER1.0010.294011.60 
  Muenzberg, Stephan 1957 GER0.501-0.0940-3.60 

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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