Individual Calculations July 2009
 Papahristoudis, Anastasios  Total change: 1.95  Rating chartPersonal card
 KAPPA-38 Kallithea - Athens GRE 2009-03-16
RcRownchangeKK*chgGame
 2090 2060 2.50 5 0.26 15 3.90 
  Pantazopoulos, Stavros 2175 GRE1.0010.66159.90 
  Hrisanthopoulos, Dimitrios 2147 GRE0.5010.12151.80 
  Kourkoulos-Arditis, Stamatis 1767 GRE0.501-0.3515-5.25 
  Kesoglou, Konstantinos 2161 GRE0.5010.14152.10 
  Kostouros, Alexandros 2198 GRE0.001-0.3115-4.65 

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 Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2383 2060 0.00 1 -0.13 15 -1.95 
  Georgiadis, Ioannis m2383 GRE0.001-0.1315-1.95 

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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