Individual Calculations February 2018
 Ilandzis, Spyridon  Total change: 9.00  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa B Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 1975 2061 6.00 9 0.45 20 9.00 
  Betlej, Jan 1892 POL1.0010.28205.60 
  Mirski, Michal 1973 POL1.0010.38207.60 
  Lehaci, Miruna-Daria wf2011 ROU1.0010.43208.60 
  Mika, Tomasz 2007 POL0.001-0.5820-11.60 
  Bachor, Tomasz 1926 POL1.0010.32206.40 
  Kostanski, Marcin 1999 POL0.001-0.5920-11.80 
  Yin, Stanley 1993 GER1.0010.41208.20 
  Jaskolka, Tomasz 2011 POL0.501-0.0720-1.40 
  Van Poucke, Simon 1967 BEL0.501-0.1320-2.60 

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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