Individual Calculations February 2017
 Alothman, Abdul Wahab  Total change: -17.00  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa B Krakow POL 2016-12-27
RcRownchangeKK*chgGame
 1941 2067 4.50 8 -0.85 20 -17.00 
  Jasiak, Filip 1883 POL1.0010.26205.20 
  Golenia, Jan 1940 POL0.501-0.1720-3.40 
  Kostanski, Marcin 1940 POL0.001-0.6720-13.40 
  Swiech, Joanna 1897 POL0.501-0.2220-4.40 
  Filipskaya, Eleonora 1910 RUS1.0010.29205.80 
  Szewczyk, Grzegorz 1952 POL0.501-0.1620-3.20 
  Widla, Piotr 2003 POL0.501-0.0920-1.80 
  Golenia, Wojciech 2001 POL0.501-0.0920-1.80 

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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