Individual Calculations March 2020
 Ntounis, Nikos  Total change: 24.20  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Category Rounds 4-7 Attica GRE 2020-02-02
RcRownchangeKK*chgGame
 1819 1876 3.50 4 1.21 20 24.20 
  Halikias, Stefanos 1659 GRE1.0010.22204.40 
  Pantazis, Konstantinos 1704 GRE1.0010.27205.40 
  Arvanitis, Konstantinos 1956 GRE1.0010.612012.20 
  Pertzinidis, Ilias 1955 GRE0.5010.11202.20 

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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