Individual Calculations May 2018
 Tran, Thanh Kien  Total change: -20.40  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2126 2214 4.50 9 -1.02 20 -20.40 
  Wu, Leon 1948 GER0.501-0.3220-6.40 
  Ojaos Penalver, Abel 1945 ESP1.0010.17203.40 
  Beerdsen, Thomas m2444 NED0.5010.29205.80 
  Colpe, Malte m2398 GER0.001-0.2620-5.20 
  Rolf, Marco 2069 GER0.501-0.1920-3.80 
  Krebs, Samuel 2084 SUI0.501-0.1820-3.60 
  Heck, Nils 2072 GER0.501-0.1920-3.80 
  Stabolewski, Andreas 2093 GER0.501-0.1620-3.20 
  Hess, Steffen 2077 GER0.501-0.1820-3.60 

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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