Individual Calculations March 2024
 Nikolaou, Spiridon  Total change: 10.40  Rating chartPersonal card
 2024 Team Championship of Attica - POA rounds 1-6 Attica GRE 2024-01-21
RcRownchangeKK*chgGame
 1991 2147 4.00 5 0.52 20 10.40 
  Prezerakos, Dimitrios 1835 GRE1.0010.14202.80 
  Ntounis, Nikos 1933 GRE1.0010.23204.60 
  Lappas, Konstantinos 2021 GRE1.0010.33206.60 
  Deligiannis, Christos Nikolaos 2047 GRE1.0010.36207.20 
  Petrakis, Ilias 2117 GRE0.001-0.5420-10.80 

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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