Individual Calculations August 2012
 Bouza, Mirto - Eleni  Total change: 24.90  Rating chartPersonal card
 10th Fysiolatriko open - Individual champ. of ESSNA 2012 - B' Group Nikaia GRE 2012-06-14
RcRownchangeKK*chgGame
 1458 1291 3.00 6 1.32 30 39.60 
  Tzavaras, Stefanos 1498 GRE1.0010.773023.10 
  Santorinaios, Hristodoulos 1497 GRE0.5010.26307.80 
  Valourdos, Konstantinos 1451 GRE0.5010.21306.30 
  Skourtis, Stamatis 1448 GRE1.0010.713021.30 
  Georgiadis, Nikitas 1425 GRE0.001-0.3230-9.60 
  Panos, Jannis 1431 GRE0.001-0.3130-9.30 

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)
 
NOTE: K factor changed
 Greek Team Championship of A' Category 2012 Rio Achaias GRE 2012-06-30
RcRownchangeKK*chgGame
 1592 1291 0.00 6 -0.98 15 -14.70 
  Filoxeni, Danai 1450 GRE0.001-0.2915-4.35 
  Poulopoulou, Ekaterini 1444 GRE0.001-0.3015-4.50 
  Androni, Konstantina 1691  * GRE0.001-0.0815-1.20 
  Gratsea, Ekaterini 1691  * GRE0.001-0.0815-1.20 
  Amiridou, Dimitra 1691  * GRE0.001-0.0815-1.20 
  Alexiou, Dimitra 1586 GRE0.001-0.1515-2.25 
 * 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)
 

 

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