Individual Calculations March 2020
 Soultatis, Kostas  Total change: -2.80  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Local B2 Rounds 4-7 ESSN Attikis GRE 2020-02-02
RcRownchangeKK*chgGame
 2134 2041 1.00 3 -0.14 20 -2.80 
  Drakoulakos, Grigorios f2209 GRE0.001-0.2820-5.60 
  Nikolaou, Spiridon 2207 GRE0.001-0.2820-5.60 
  Boviatsis, Charalampos 1986 GRE1.0010.42208.40 

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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