Individual Calculations May 2019
 Redzepovic, Irfan  Total change: -21.60  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2033 2075 4.00 9 -1.08 20 -21.60 
  Stark, Lars m2362 GER0.001-0.1620-3.20 
  Sala, Tiziano Paolo 1919 ITA0.001-0.7120-14.20 
  Triantafillidis, Simeon 1977 GER0.001-0.6320-12.60 
  Duson, Robin 1981 NED1.0010.37207.40 
  Verbitsky, Jaroslaw 1975 GER0.001-0.6420-12.80 
  Ernst, Rolf f1945 GER1.0010.32206.40 
  Wehrle, Uwe 1963 GER1.0010.35207.00 
  Rott, Georg 2181 GER0.001-0.3620-7.20 
  Jonsson, Filip 1990 SWE1.0010.38207.60 

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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