Individual Calculations July 2011
 Diamantopoulos, Nikolaos  Total change: -22.75  Rating chartPersonal card
 ESSP Team Cup 2011 Local Clubs GRE 2011-01-16
RcRownchangeKK*chgGame
 1595 1921 1.00 1 0.13 25 3.25 
  Bakoyannis, Thodoris 1595 GRE1.0010.13253.25 

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)
 
 Team Championship of ESSP 2011 A' Division Local Clubs GRE 2011-02-06
RcRownchangeKK*chgGame
 1882 1921 0.00 1 -0.55 25 -13.75 
  Hristopoulos, Georgios 1882 GRE0.001-0.5525-13.75 

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)
 
 ESSP Individual Chess Championships 2011 Patra GRE 2011-05-04
RcRownchangeKK*chgGame
 1902 1898 0.00 1 -0.49 25 -12.25 
  Spiliopoulos, Alexios 1902 GRE0.001-0.4925-12.25 

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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