Individual Calculations July 2024
 Ntavliakos, Ioannis  Total change: 12.20  Rating chartPersonal card
 2024 Team Veteran's (S50) Cup ESSNA GRE 2024-03-31
RcRownchangeKK*chgGame
 1628 1594 2.00 3 0.61 20 12.20 
  Diatsintos, Ilias 1545 GRE1.0010.43208.60 
  Koulis, Christos G 1540 GRE1.0010.42208.40 
  Korres, Nikolaos 1800 GRE0.001-0.2420-4.80 

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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