Individual Calculations January 2016
 Papamichael, Georgios  Total change: 8.20  Rating chartPersonal card
 2015 Spyros "Bikos Attica Cup" - B1 group Attica GRE 2015-11-01
RcRownchangeKK*chgGame
 1819 1688 0.00 1 -0.32 20 -6.40 
  Ntounis, Nikos 1819 GRE0.001-0.3220-6.40 

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)
 
 Celebration open Chessquare 2015 Ambelokipi GRE 2015-11-07
RcRownchangeKK*chgGame
 1769 1688 2.00 3 0.73 20 14.60 
  Sienczewski, Zbigniew 2062 POL0.5010.40208.00 
  Lemoni, Maria - Ioanna 1544 GRE1.0010.31206.20 
  Stamatakis, Georgios 1700 GRE0.5010.02200.40 

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)
 

 

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