Individual Calculations September 2019
 Wong, Gengchun  Total change: 68.80  Rating chartPersonal card
 FIDE Open Dresden 2019 Group A Dresden GER 2019-08-10
RcRownchangeKK*chgGame
 2265 2115 4.50 9 1.72 40 68.80 
  Neukirchner, Pascal f2328 GER0.5010.274010.80 
  Gajek, Radoslaw m2423 AUT0.001-0.1440-5.60 
  Van Der Veen, Ronald 2008 NED1.0010.354014.00 
  Eichstaedt, Mirko c2249 GER1.0010.684027.20 
  Rahls, Peter f2216 GER1.0010.644025.60 
  Siedentopf, Daniel f2294 GER0.001-0.2740-10.80 
  Richter, Leonard 2284 GER1.0010.724028.80 
  Wichmann, Cliff m2280 GER0.001-0.2840-11.20 
  Zwahr, Paul f2304 GER0.001-0.2540-10.00 

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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