Individual Calculations June 2017
 Kettebekov, Samazhan  Total change: -32.40  Rating chartPersonal card
 "Almaty Chess Hall Open" Almaty KAZ 2017-05-12
RcRownchangeKK*chgGame
 1687 1809 3.00 6 -0.81 40 -32.40 
  Kaliakhmet, Eldana 1409  * KAZ0.501-0.4240-16.80 
  Mulkubayev, Marat 1951 KAZ0.001-0.3140-12.40 
  Daurimbetov, A 2209  * UZB0.5010.424016.80 
  Igen, Amir 1511 KAZ0.001-0.8540-34.00 
  Zakirova, Aisha wc1409  * KAZ1.0010.08403.20 
  Balabayeva, Kseniya 1630 KAZ1.0010.274010.80 
 * 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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