Individual Calculations July 2011
 Vlahos, Georgios  Total change: -13.35  Rating chartPersonal card
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 2005 1738 0.00 1 -0.18 15 -2.70 
  Koutourinis, Apostolos 2005 GRE0.001-0.1815-2.70 

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)
 
 2nd FYLIKO Individual open tournament 2011 Fyli GRE 2011-04-15
RcRownchangeKK*chgGame
 1580 1738 0.00 1 -0.71 15 -10.65 
  Harokopos, Hristos 1580 GRE0.001-0.7115-10.65 

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)
 

 

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