Individual Calculations April 2008
 Shamash, Michelle  Total change: 13.65  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1885 1685 1.00 1 0.76 15 11.40 
  Kiriazis, Dimitrios 1885 GRE1.0010.761511.40 

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)
 
 Christnas Chess Tournament "Glyfada 2007" Glyfada GRE 2007-12-21
RcRownchangeKK*chgGame
 1952 1685 0.50 2 0.15 15 2.25 
  Leodiadis, Konstant 1950 GRE0.001-0.1815-2.70 
  Kontarinis, Andreas 1954 GRE0.5010.33154.95 

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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