Individual Calculations October 2013
 Santorinaios, Iakovos  Total change: 58.50  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1547 1322 3.50 7 1.95 30 58.50 
  Halkiadaki, Antonela 1685 GRE0.5010.403012.00 
  Douni, Aspasia 1542 GRE1.0010.783023.40 
  Douni, Maria 1537 GRE0.001-0.2330-6.90 
  Loukopoulos, Nektarios 1588 GRE1.0010.823024.60 
  Spyropoulos, Nikolaos 1511 GRE0.5010.25307.50 
  Tsouba, Maria 1523 GRE0.001-0.2430-7.20 
  Maxilaris, Aggelos 1445 GRE0.5010.17305.10 

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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