Individual Calculations May 2010
 Marountas, Ioannis  Total change: 4.50  Rating chartPersonal card
 Attica Team Champ. A' Local Category - A' Group Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1956 2163 5.50 7 0.30 15 4.50 
  Karaoulanis, Ioannis 1925 GRE1.0010.20153.00 
  Tolis, Evangelos 2100 GRE0.501-0.0915-1.35 
  Pelekis, Georgios 1780 GRE1.0010.09151.35 
  Girvalakis, Spyridon 2073 GRE1.0010.38155.70 
  Hering, Evgenios 2082 GRE0.001-0.6115-9.15 
  Merkouris, Panagiotis 1970 GRE1.0010.25153.75 
  Nteoudis, Konstantinos 1763  * GRE1.0010.08151.20 
 * 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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