Individual Calculations July 2015
 Kertaev, Natan  Total change: 20.00  Rating chartPersonal card
 Hope Irtysh 2015 Pavlodar KAZ 2015-06-15
RcRownchangeKK*chgGame
 1673 1581 2.50 5 0.50 40 20.00 
  Dakhayev, Islam 1910 KAZ0.001-0.1240-4.80 
  Kerimov, Tamerlan 1407 KAZ1.0010.274010.80 
  Bekturov, Tamerlan 1902 KAZ0.001-0.1340-5.20 
  Zhumageldin, Abdulkhakim 1528 KAZ1.0010.434017.20 
  Ermukhametov, Rinat 1617 KAZ0.5010.05402.00 

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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