Individual Calculations April 2009
 Marountas, Ioannis  Total change: 33.45  Rating chartPersonal card
 2009 Attica teams Ch A' local div. - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2046 2142 6.00 6 2.23 15 33.45 
  Loupos, Vasilios 2029 GRE1.0010.35155.25 
  Merkouris, Panagiotis 1971 GRE1.0010.27154.05 
  Marten, Iakovos 2008 GRE1.0010.32154.80 
  Koutourinis, Apostolos 1956 GRE1.0010.26153.90 
  Soukos, Konstantinos 2116 GRE1.0010.46156.90 
  Gripeos, Kiriakos 2195 GRE1.0010.57158.55 

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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