Individual Calculations September 2009
 Hnaras, Foivos  Total change: 41.25  Rating chartPersonal card
 12th Greek Indiv. Champioship open U14 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1746 1478 1.00 6 -0.11 15 -1.65 
  Kafetzis, Georgios 1828 GRE0.001-0.1115-1.65 
  Georgantas, Antonios 1728 GRE1.0010.811512.15 
  Zivas, Konstantinos 1821 GRE0.001-0.1215-1.80 
  Metaxas, Efstathios 1750 GRE0.001-0.1715-2.55 
  Sigkounas, Alkis 1575 GRE0.001-0.3715-5.55 
  Fotiadis, Ioannis 1772 GRE0.001-0.1515-2.25 

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)
 
 International Open Chess Tournament "Rethymno 2009" Rethymno GRE 2009-07-12
RcRownchangeKK*chgGame
 1899 1499 3.50 8 2.86 15 42.90 
  Kapnisis, Spyridon m1899  * GRE0.001-0.0815-1.20 
  Avagianos, Simeon 1899  * GRE1.0010.921513.80 
  Kesoglou, Konstantinos 1899  * GRE0.5010.42156.30 
  Nogly, Christoph f1899  * GER0.001-0.0815-1.20 
  Prassas, Georgios 1899  * GRE1.0010.921513.80 
  Kazakos, Emmanouil 1899  * GRE0.001-0.0815-1.20 
  Sirletti, Sonia 1899  * ITA1.0010.921513.80 
  Kakkanas, Evangelos 1899  * GRE0.001-0.0815-1.20 
 * 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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