Individual Calculations April 2018
 Dumankyzy, Alfarabi  Total change: 9.20  Rating chartPersonal card
 Cup of akim of Pavlodar region 2 stage open Aksu KAZ 2018-03-15
RcRownchangeKK*chgGame
 1332 1220 2.00 5 0.23 40 9.20 
  Rakhmetulla, Aldiyar 1429 KAZ0.001-0.2340-9.20 
  Smagin, Aleksandr 1230 KAZ1.0010.514020.40 
  Mikheyev, Mikhail 1388 KAZ0.5010.22408.80 
  Omar, Temirlan 1404 KAZ0.001-0.2640-10.40 
  Orazalina, Nursulu 1211 KAZ0.501-0.0140-0.40 

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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