Individual Calculations October 2021
 Lentzos, Ioanis  Total change: 26.80  Rating chartPersonal card
 48th Team Championship A Category - South Athens GRE 2021-09-07
RcRownchangeKK*chgGame
 2118 2076 4.00 6 1.34 20 26.80 
  Loutragotis, Dimitrios 2233 GRE0.5010.21204.20 
  Zenelis, Konstantinos 2058 GRE1.0010.47209.40 
  Kofidis, Spyridon 2139 GRE1.0010.592011.80 
  Sarantos, Vasileios 2201 GRE0.5010.17203.40 
  Kymionis, Konstantinos 2141 GRE0.5010.09201.80 
  Ignatiadis, Konstantinos 1937 GRE0.501-0.1920-3.80 

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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