Individual Calculations May 2012
 Kappos, Ioannis  Total change: 5.55  Rating chartPersonal card
 Team "Friendship Cup" of Attica 2012 - Group A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1666 1697 1.00 1 0.46 15 6.90 
  Hairopoulos, Stefanos 1666 GRE1.0010.46156.90 

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 "Friendship Cup" of Attica 2012 - Group B Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1661 1697 1.00 2 -0.09 15 -1.35 
  Spyropoulos, Athanasios 1576 GRE0.001-0.6615-9.90 
  Sidiropoulos, Leonidas 1745 GRE1.0010.57158.55 

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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