Individual Calculations May 2015
 Onturk, Senan Utku  Total change: 72.80  Rating chartPersonal card
 2015 World Amateur Chess Championships - Open Porto Carras - Halkidiki GRE 2015-04-14
RcRownchangeKK*chgGame
 1909 1869 4.50 6 1.82 40 72.80 
  Al-Hamlan, Faisal 1961 KUW1.0010.634025.20 
  Pappas, Mihail 1960 GRE1.0010.624024.80 
  Wlogalski, Olivier 1890 BEL1.0010.534021.20 
  Dogan, Mire Deniz 1815 TUR0.001-0.5840-23.20 
  Cirjan, Daniel 1937 ROU0.5010.09403.60 
  Kesaris, Evangelos 1892 GRE1.0010.534021.20 

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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