Individual Calculations July 2012
 Lemoni, Maria - Ioanna  Total change: -2.25  Rating chartPersonal card
 4th open ASOP DIAS 2012 Petroupoli, Athens GRE 2012-04-28
RcRownchangeKK*chgGame
 1572 1425 2.50 6 0.53 15 7.95 
  Nteves, Stamatios 1572 GRE1.0010.701510.50 
  Geropapas, Periklis 1825  * GRE0.001-0.0815-1.20 
  Xanthopoulos, Vasilios 1661 GRE0.001-0.2015-3.00 
  Katopodis, Ioannis 1653 GRE0.001-0.2115-3.15 
  Kolyvas, Aris 1404 GRE0.501-0.0315-0.45 
  Mantzakouras, Loukas 1317 GRE1.0010.35155.25 
 * 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)
 
 Attica Women's Team Championship 2012 Attica GRE 2012-04-29
RcRownchangeKK*chgGame
 1549 1425 0.00 2 -0.68 15 -10.20 
  Bokou, Eleni 1613 GRE0.001-0.2615-3.90 
  Douni, Aspasia 1485 GRE0.001-0.4215-6.30 

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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