Individual Calculations April 2013
 Jumabayev, Rinat  Total change: -5.50  Rating chartPersonal card
 Karpos Open 2013 Skopje MKD 2013-03-09
RcRownchangeKK*chgGame
 2455 2554 5.00 9 -0.55 10 -5.50 
  Manelidou, Maria 2154  * GRE1.0010.08100.80 
  Goriatchkin, Jouri f2302 RUS1.0010.19101.90 
  Hamitevici, Vladimir m2444 MDA0.501-0.1510-1.50 
  Cheparinov, Ivan g2706 BUL0.5010.20102.00 
  Kanmazalp, Ogulcan m2372 TUR1.0010.26102.60 
  Iturrizaga, Eduardo g2650 VEN0.001-0.3710-3.70 
  Sandalakis, Angelos 2401 GRE1.0010.30103.00 
  Smirin, Ilia g2659 ISR0.001-0.3610-3.60 
  Sanal, Vahap m2404 TUR0.001-0.7010-7.00 
 * 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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