Individual Calculations May 2014
 Koumtzis, Argirios  Total change: 2.85  Rating chartPersonal card
 2014 Team Championship POA ESSTH-HALK Thessaloniki - Halkidiki GRE 2014-01-12
RcRownchangeKK*chgGame
 1672 1674 2.00 4 0.03 15 0.45 
  Tsironis, Alexandros 1757 GRE0.001-0.3915-5.85 
  Agorastoudis-Vlahos, Ioakim 1727 GRE1.0010.57158.55 
  Dermatopoulos, Alexandros 1816 GRE0.001-0.3115-4.65 
  Hristof, Petros 1387 GRE1.0010.16152.40 

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)
 
 2014 TEAM CUP of ESSTH-HALK Thessaloniki - Halkidiki GRE 2014-02-01
RcRownchangeKK*chgGame
 1825 1705 0.50 1 0.16 15 2.40 
  Kousidis, Vergis 1825 GRE0.5010.16152.40 

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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