Individual Calculations April 2008
 Ponirakis, Dimitrios  Total change: -18.45  Rating chartPersonal card
 ESSNA TEAM CHAMPIONSHIPS TIE BREAKS 2007 ATTICA GRE 2007-09-02
RcRownchangeKK*chgGame
 2029 2091 1.00 2 -0.16 15 -2.40 
  Kalomenidis, Nikolaos 1954 GRE0.001-0.6815-10.20 
  Ikonomou, Georgios 2104 GRE1.0010.52157.80 

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)
 
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1966 2087 4.00 7 -0.44 15 -6.60 
  Fahouri, Nidal 1737 JOR1.0010.11151.65 
  Zahariou, Nikolaus 1831 GRE1.0010.19152.85 
  Delithanasis, Dimitrios 2196 GRE0.001-0.3515-5.25 
  Efkarpidis, Stylianos 1737 GRE1.0010.11151.65 
  Sideris, Theodoros 1991 GRE0.501-0.1315-1.95 
  Anastasopoulos, Spyros 2173 GRE0.5010.12151.80 
  Soukos, Konstantinos 2096 GRE0.001-0.4915-7.35 

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
 1991 2087 0.00 1 -0.63 15 -9.45 
  Sideris, Theodoros 1991 GRE0.001-0.6315-9.45 

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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