Individual Calculations February 2019
 Sprindzuks Golubcovs, Edvards  Total change: -6.40  Rating chartPersonal card
 Maskachka Open 2019 amateurs to 1600 Riga LAT 2019-01-18
RcRownchangeKK*chgGame
 1276 1332 1.00 2 -0.16 40 -6.40 
  Aminovs, Maksims 1320 LAT0.001-0.5240-20.80 
  Susejs, Voldemars 1232 LAT1.0010.364014.40 

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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