Individual Calculations May 2019
 Stock, Christoph  Total change: -77.20  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2058 2180 4.00 9 -1.93 40 -77.20 
  Boyens, Birger 1936 GER1.0010.20408.00 
  Chekletsov, Ilya m2373 RUS0.001-0.2540-10.00 
  Woithe, Daniel 1938 GER0.001-0.8040-32.00 
  Pribyl, Viktor 2042 CZE0.001-0.6940-27.60 
  Motta Leon, Gerardo c2021 COL0.501-0.2140-8.40 
  Hakansson, Stefan 2019 SWE1.0010.294011.60 
  Doering, Andreas 2055 GER0.501-0.1740-6.80 
  Blum, Gernot 2062 GER1.0010.344013.60 
  Pryvalov, Ivan 2077 GER0.001-0.6440-25.60 

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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