Rapid: Individual Calculations July 2015
 Purgin, Viktor  Total change: -23.00  Rating chartPersonal card
 "Shahmatnaya Astana - Leto (B). Rapid" Astana KAZ 2015-06-20
RcRownchangeKK*chgGame
 1549 1729 4.50 8 -1.15 20 -23.00 
  Chekayev, Iskandar 1359 KAZ1.0010.10202.00 
  Baitunov, Alibek 1732 KAZ1.0010.502010.00 
  Dzhakupov, Baltabek 1646 KAZ0.001-0.6120-12.20 
  Orazayev, Nurel 1432 KAZ1.0010.15203.00 
  Kamalidenova, Meruert wc1476 KAZ0.001-0.8120-16.20 
  Turkpenova, Anel 1329  * KAZ0.001-0.9220-18.40 
  Biyakhmet, Amirali 1664 KAZ1.0010.41208.20 
  Beisembayev, Baltabai 1751 KAZ0.5010.03200.60 
 * 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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