Individual Calculations May 2018
 Mavridis, Athanasios  Total change: 17.60  Rating chartPersonal card
 2018 Youth Championships of ESSK - finals ESSK GRE 2018-03-17
RcRownchangeKK*chgGame
 1184 1197 2.50 4 0.44 40 17.60 
  Paraskakis, Filippos 1223 GRE0.001-0.4640-18.40 
  Kazakos, Nikolaos 1336 GRE0.5010.19407.60 
  Kealar, Ioannis 1152 GRE1.0010.444017.60 
  Kavounis, Giorgos 1023 GRE1.0010.274010.80 

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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