Individual Calculations May 2018
 Melzner, Lukas  Total change: 10.60  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1983 2172 5.00 6 0.53 20 10.60 
  Kreis, Karl-Heinz 1944 GER1.0010.21204.20 
  Lipinsky, Markus 1996 GER0.001-0.7320-14.60 
  Ziegenfuss, Antonia 1926 GER1.0010.19203.80 
  Finke, Tobias 1991 GER1.0010.26205.20 
  Hartmann, Martin 2039 GER1.0010.32206.40 
  Unat, Can Haktan c2002 TUR1.0010.28205.60 

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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