Individual Calculations July 2011
 Tsamantani, Eleni-Marina  Total change: -27.75  Rating chartPersonal card
 Eastern Cont. Greece & Evvoia (TESSAS) Indiv. Open Champ. 2011 Chalkis GRE 2011-04-09
RcRownchangeKK*chgGame
 1780 1417 0.00 2 -0.21 25 -5.25 
  Papakonstantinou, Dimitrios 1742 GRE0.001-0.1325-3.25 
  Giannoutsos, Panagiotis 1817  * GRE0.001-0.0825-2.00 
 * 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)
 
 1st Easter Tournament ESK Amfissas 2011 Amfissa GRE 2011-04-26
RcRownchangeKK*chgGame
 1542 1417 1.50 7 -0.90 25 -22.50 
  Tsiros, Nikolaos 1373 GRE0.001-0.5625-14.00 
  Tsiros, Dimitrios 1655 GRE0.001-0.2025-5.00 
  Stergiou, Mihail-Vasilios 1527 GRE1.0010.652516.25 
  Marinelos, Theodoros 1718 GRE0.001-0.1525-3.75 
  Andreou, Efstathios-Andreas 1569 GRE0.5010.20255.00 
  Oikonomou, Panagiotis Ch 1499 GRE0.001-0.3925-9.75 
  Oikonomou, Nikolaos Ch 1452 GRE0.001-0.4525-11.25 

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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