Individual Calculations August 2017
 Kanaev, A  Total change: -4.60  Rating chartPersonal card
 AstanaOpen-A 2017 Astana KAZ 2017-07-21
RcRownchangeKK*chgGame
 2062 2048 3.50 8 -0.23 20 -4.60 
  Kovalev, Vladislav g2448  * BLR0.001-0.0820-1.60 
  Purgin, Viktor 1648  * KAZ0.501-0.4220-8.40 
  Makhramov, Bekhzod 1648  * UZB1.0010.08201.60 
  Suleymenov, Alisher f2311 KAZ0.5010.32206.40 
  Mamyrbay, Assad 2270 KAZ0.001-0.2220-4.40 
  Sadubayev, Airat 2244 KAZ0.001-0.2520-5.00 
  Kadyrbekov, Tursun 1715 KAZ1.0010.12202.40 
  Umarbekov, Aziz 2213 KGZ0.5010.22204.40 
 * 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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