Individual Calculations June 2017
 Zahariou, Nikolaus  Total change: -14.00  Rating chartPersonal card
 2017 Attica Veterans (S50) Team Championship - ESSNA ESSNA GRE 2017-04-23
RcRownchangeKK*chgGame
 1635 1668 2.00 5 -0.70 20 -14.00 
  Diatsintos, Apostolos 1760 GRE0.001-0.3720-7.40 
  Valagkoutis, Antonios 1487 GRE1.0010.26205.20 
  Nikolaidis, Georgios 1718 GRE1.0010.572011.40 
  Soursos, Panayotis 1468 GRE0.001-0.7620-15.20 
  Panagiotakos, Petros 1740 GRE0.001-0.4020-8.00 

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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