Rapid: Individual Calculations April 2015
 Chibukhchyan, Erik  Total change: 61.80  Rating chartPersonal card
 Vladimir Petrov memorial ''C" Jurmala LAT 2015-03-07
RcRownchangeKK*chgGame
 1652 1720 9.00 10 3.09 20 61.80 
  Nikolajeva, Marija 1509 LAT1.0010.23204.60 
  Silmalis, Janis 1617 LAT1.0010.36207.20 
  Kuznecovs, Nikita 1644 LAT1.0010.40208.00 
  Povilaitis, Tomas 1632 LTU1.0010.38207.60 
  Kalinicenko, Igor 1788 LAT1.0010.592011.80 
  Vambute, Dana 1662 LAT1.0010.42208.40 
  Fridmans, Josifs 1671 LAT1.0010.43208.60 
  Bogorods, Daniels 1727 LAT1.0010.512010.20 
  Kolasa, Pjotrs 1609 LAT1.0010.35207.00 
  Rusakovs, Martins 1662 LAT0.001-0.5820-11.60 

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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