Individual Calculations January 2017
 Sarkisyan, Valeriy  Total change: -40.40  Rating chartPersonal card
 World Schools Boys U11 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1523 1627 4.00 8 -1.01 40 -40.40 
  Babazada, Khazar 2002 AZE0.001-0.0940-3.60 
  Mnatsakanyan, Tigran 1264 RUS1.0010.10404.00 
  Sindarov, Javokhir c2027  * UZB0.001-0.0840-3.20 
  Sunnatov, Mirfayz 1472 UZB0.001-0.7140-28.40 
  Zhumabekov, Shakhmardan 1382 KAZ0.001-0.8040-32.00 
  Marais, Alwyn Johannes 1227  * RSA1.0010.08403.20 
  Bekbauov, Noel 1252 KAZ1.0010.09403.60 
  Derevshikov, Nikita 1556 RUS1.0010.404016.00 
 * 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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