Individual Calculations July 2011
 Andreou, Efstathios-Andreas  Total change: 38.50  Rating chartPersonal card
 Eastern Cont. Greece & Evvoia (TESSAS) Indiv. Open Champ. 2011 Chalkis GRE 2011-04-09
RcRownchangeKK*chgGame
 1719 1569 1.50 3 0.52 25 13.00 
  Giannoutsos, Panagiotis 1915 GRE0.5010.39259.75 
  Papakonstantinou, Dimitrios 1742 GRE0.001-0.2725-6.75 
  Oikonomou, Panagiotis Ch 1499 GRE1.0010.402510.00 

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)
 
 29th Greek Chess Clubs Cup 2011 TESSAS Regional Cup Local Clubs GRE 2011-04-10
RcRownchangeKK*chgGame
 1745 1569 0.00 1 -0.27 25 -6.75 
  Tsounis, Serafim 1745 GRE0.001-0.2725-6.75 

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)
 
 1st Easter Tournament ESK Amfissas 2011 Amfissa GRE 2011-04-26
RcRownchangeKK*chgGame
 1731 1569 3.50 7 1.29 25 32.25 
  Stoumbou, Eleni 1901 GRE0.001-0.1225-3.00 
  Papanikolaou, Nikos 1851 GRE0.001-0.1625-4.00 
  Konstantinomanolakis, Stavros 1763 GRE1.0010.752518.75 
  Agrapidis, Th 1969  * GRE0.001-0.0825-2.00 
  Tsamantani, Eleni-Marina 1417 GRE0.501-0.2025-5.00 
  Marinelos, Theodoros 1718 GRE1.0010.702517.50 
  Oikonomou, Panagiotis Ch 1499 GRE1.0010.402510.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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