Individual Calculations May 2011
 Tsounis, Serafim  Total change: 32.25  Rating chartPersonal card
 1st open tournament of Evoiki ES 2011 Halkida GRE 2011-01-19
RcRownchangeKK*chgGame
 1679 1752 3.00 4 0.64 15 9.60 
  Kalaitzis, Evangelos 1461 GRE1.0010.15152.25 
  Mpasoukos, Iraklis 1620 GRE1.0010.32154.80 
  Giannoutsos, Panagiotis 1915 GRE0.001-0.2815-4.20 
  Seferlis, Georgios 1719 GRE1.0010.45156.75 

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 open tournament of Evoiki ES 2011 Halkida GRE 2011-03-09
RcRownchangeKK*chgGame
 1751 1745 3.00 3 1.51 15 22.65 
  Marinelos, Theodoros 1718 GRE1.0010.46156.90 
  Mpasoukos, Iraklis 1620 GRE1.0010.33154.95 
  Giannoutsos, Panagiotis 1915 GRE1.0010.721510.80 

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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