Individual Calculations May 2012
 Kalaitzis, Evangelos  Total change: 4.65  Rating chartPersonal card
 6th open tournament of Evoiki ES Halkida GRE 2012-01-11
RcRownchangeKK*chgGame
 1612 1453 0.00 2 -0.62 15 -9.30 
  Liakouris, Dimitrios 1739 GRE0.001-0.1615-2.40 
  Tzerbinos, Konstantinos 1485 GRE0.001-0.4615-6.90 

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
 1420 1453 2.00 2 0.93 15 13.95 
  Anetakis, Iosif 1600 GRE1.0010.701510.50 
  Giannakopoulos, Dimosthenis 1239 GRE1.0010.23153.45 

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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