Individual Calculations May 2017
 Haldaiakis, Vasilios  Total change: 22.20  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1813 1707 3.50 6 1.11 20 22.20 
  Ilaridis, Mihail 1483 GRE1.0010.22204.40 
  Koutourinis, Apostolos 2084 GRE0.5010.41208.20 
  Fatourou, Eleni 1714 GRE1.0010.512010.20 
  Mavrikakis, Georgios 2090 GRE0.001-0.0920-1.80 
  Skiadopoulou, Afroditi-Lelouda 1402 GRE1.0010.14202.80 
  Kordis, Konstantinos 2107  * GRE0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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