Individual Calculations April 2008
 Koursaris, Nikolaos  Total change: 12.45  Rating chartPersonal card
 ESSNA TEAM CHAMPIONSHIPS TIE BREAKS 2007 ATTICA GRE 2007-09-02
RcRownchangeKK*chgGame
 1948 1916 1.00 1 0.54 15 8.10 
  Leodiadis, Konstantinos 1948 GRE1.0010.54158.10 

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)
 
 6th Egaleo Open 2007 Egaleo - Athens GRE 2007-11-03
RcRownchangeKK*chgGame
 1979 1939 2.00 5 -0.23 15 -3.45 
  Zenelis, Konstantinos 2120 GRE0.001-0.2615-3.90 
  Tsagaropoulos, Spyridon 1988 GRE0.5010.07151.05 
  Varelakis, Damianos 1958 GRE1.0010.53157.95 
  Daifas, Ioannis 1870 GRE0.501-0.1015-1.50 
  Liaskos, Leonidas 1958 GRE0.001-0.4715-7.05 

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)
 
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1936 1939 2.00 3 0.48 15 7.20 
  Papadakis, Michalis 2075 GRE0.001-0.3215-4.80 
  Petsas, Spyridon 1867 GRE1.0010.40156.00 
  Makropoulos, Ioannis 1866 GRE1.0010.40156.00 

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)
 
 Attica Teams Cup 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 1954 1924 0.50 1 0.04 15 0.60 
  Kontarinis, Andreas 1954 GRE0.5010.04150.60 

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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