Individual Calculations May 2017
 Kostouros, Alexandros  Total change: -12.00  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1907 2090 3.00 5 -0.60 20 -12.00 
  Spyropoulos, Nikolaos 2094 GRE0.001-0.4920-9.80 
  Liarokapis, Vlasios 1917 GRE0.501-0.2320-4.60 
  Vlahos, Athanasios 1706 GRE0.501-0.4120-8.20 
  Kaloskambis, Mihail 1869 GRE1.0010.22204.40 
  Panagiotopoulos, Vas 1950 GRE1.0010.31206.20 

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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