Individual Calculations January 2012
 Kalodoukas, Odysseas  Total change: 4.65  Rating chartPersonal card
 Attica Youth Under 16 Team Championships 2011 Attica GRE 2011-09-25
RcRownchangeKK*chgGame
 1714 1739 1.50 3 -0.08 15 -1.20 
  Poulopoulos, Ioannis 1931 GRE0.001-0.2515-3.75 
  Georgantas, Antonios 1733 GRE0.501-0.0115-0.15 
  Zivas, Konstantinos A 1477 GRE1.0010.18152.70 

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 Team Cup "Spiros Bikos" 2011 - Group C' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1695 1747 0.50 1 -0.07 15 -1.05 
  Sarantakos, Sotirios 1695 GRE0.501-0.0715-1.05 

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)
 
 ESSNA under 16 team championship 2011 Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1634 1747 3.00 4 0.46 15 6.90 
  Poulidis, Stefanos 1908 GRE0.5010.21153.15 
  Katsivardas, Eleftherios 1481 GRE1.0010.18152.70 
  Georgiadis, Nikitas 1473 GRE1.0010.17152.55 
  Kourakis, Georgios Panagiotis 1672 GRE0.501-0.1015-1.50 

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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