Individual Calculations January 2012
 Fourtounis, Georgios  Total change: -2.70  Rating chartPersonal card
 3rd FYLHKO open Fyli GRE 2011-09-16
RcRownchangeKK*chgGame
 1822 1969 0.50 1 -0.20 15 -3.00 
  Ntalabiras, Spiros 1822 GRE0.501-0.2015-3.00 

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 Team Cup "Spiros Bikos" 2011 - Group C' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1980 1969 0.50 1 0.02 15 0.30 
  Lolos, Hristos 1980 GRE0.5010.02150.30 

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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