Individual Calculations February 2020
 Kozhamberdiev, Alan  Total change: -24.80  Rating chartPersonal card
 Championship of Kazakhstan B-18 Almaty KAZ 2020-01-06
RcRownchangeKK*chgGame
 1583 1580 3.00 7 -0.62 40 -24.80 
  Chekayev, Iskandar 1634 KAZ0.5010.08403.20 
  Ibrayev, Alaziz 1243 KAZ0.501-0.3840-15.20 
  Amangeldi, Shalkar 1411 KAZ1.0010.284011.20 
  Isanzhulov, Arystan f1980  * KAZ0.001-0.0840-3.20 
  Tarlavin, Georgiy 1372 KAZ0.501-0.2740-10.80 
  Salimov, Ruslan 1980  * KAZ0.001-0.0840-3.20 
  Shnitov, David 1458 KAZ0.501-0.1740-6.80 
 * 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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