Individual Calculations October 2015
 Vitsaxakis, Nikolaos  Total change: 98.40  Rating chartPersonal card
 15th Open Heraklio 2015 - A group Heraklio Crete GRE 2015-09-01
RcRownchangeKK*chgGame
 1900 1613 3.50 6 2.46 40 98.40 
  Fruehauf, Norbert 1956 AUT1.0010.884035.20 
  Diefenbach, Maximilian 1934 GER0.001-0.1340-5.20 
  Bras, Emanouel 1993 GRE1.0010.914036.40 
  Fragiadakis, Emanouel 1900 GRE1.0010.844033.60 
  Spirou, Eleftherios 1676 GRE0.5010.09403.60 
  Kadianis, Georgios 1941 GRE0.001-0.1340-5.20 

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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