Individual Calculations December 2019
 Chatzigavriil, Georgios  Total change: -6.80  Rating chartPersonal card
 12th Youth U16 Team Championship of ESSAMTH 2019 ESSAMTH GRE 2019-10-06
RcRownchangeKK*chgGame
 1076 1333 1.50 2 -0.12 40 -4.80 
  Chatzigeorgiadis, Iosif 1149 GRE1.0010.264010.40 
  Chasapis, Christos 1002 GRE0.501-0.3840-15.20 

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)
 
 ESSAMTH autumn championship 2019 - A U18 Kavala GRE 2019-11-09
RcRownchangeKK*chgGame
 1398 1333 2.00 5 -0.05 40 -2.00 
  Kalamoukos, Grigorios 1606 GRE0.001-0.1740-6.80 
  Diamantis, Konstantinos Arg 1046 GRE0.501-0.3440-13.60 
  Anagnostopoulos, Vasileios Na 1437 GRE1.0010.644025.60 
  Koutrakis, Theodoros 1441 GRE0.5010.15406.00 
  Kyriakidis, Anastasios P. 1461 GRE0.001-0.3340-13.20 

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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