Individual Calculations May 2019
 Winkler, Tim  Total change: 19.40  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1816 1903 6.50 9 0.97 20 19.40 
  Wilk, David 1668 GER1.0010.21204.20 
  Kuenitz, Klaus 1762 GER1.0010.31206.20 
  Graf, Michael 1800 GER1.0010.36207.20 
  Weiland, Thomas 1820 GER1.0010.39207.80 
  Weinkauf, Viktor 1859 GER0.501-0.0620-1.20 
  Wiegert, Tobias 1721 GER1.0010.26205.20 
  Dangelmayer, Frank 1926 GER1.0010.532010.60 
  Grosse, Christian 2000 GER0.001-0.3720-7.40 
  Marani, Luca 1788 ITA0.001-0.6620-13.20 

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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