Individual Calculations October 2018
 Cherkasov, Boris  Total change: 38.40  Rating chartPersonal card
 Qualifying tournament CShK - Sertember-1 Astana KAZ 2018-09-16
RcRownchangeKK*chgGame
 1445 1438 5.00 8 0.96 40 38.40 
  Otaubay, Sanzhar 1124 KAZ1.0010.14405.60 
  Zhunusov, Nurlan 1721 KAZ0.001-0.1640-6.40 
  Amangeldy, Arman 1220 KAZ1.0010.22408.80 
  Galymbek, Alikhan 1727 KAZ1.0010.844033.60 
  Ansat, Aldiyar c1838  * KAZ0.001-0.0840-3.20 
  Ansat, Abilmansur 1418 KAZ0.001-0.5340-21.20 
  Kaliyev, Isabek 1302 KAZ1.0010.324012.80 
  Dosmaganbetov, Bakhtiyar 1210 KAZ1.0010.21408.40 
 * 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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