Individual Calculations February 2015
 Ivko, Vladimir  Total change: -6.40  Rating chartPersonal card
 Y.M.Nikitin Memorial-open 2015 Pavlodar KAZ 2015-01-10
RcRownchangeKK*chgGame
 1861 1976 5.50 9 -0.32 20 -6.40 
  Ramazanov, S 1671 KAZ1.0010.14202.80 
  Adilbekova, Erkezhan 1765 KAZ0.001-0.7720-15.40 
  Karibayev, Bulat 1935 KAZ1.0010.44208.80 
  Starchuk, Viktor 1758 KAZ1.0010.22204.40 
  Shinibekov, Ayapbergen 1803 KAZ1.0010.27205.40 
  Skurygin, Grigoriy f2148 KAZ0.5010.23204.60 
  Egorova, Tatyana 1824 KAZ0.001-0.7020-14.00 
  Mansurov, Sergei 1927 RUS1.0010.43208.60 
  Bekturov, Tamerlan 1920 KAZ0.001-0.5820-11.60 

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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