Rapid: Individual Calculations January 2014
 Pucena, Mara  Total change: -46.40  Rating chartPersonal card
 Latvian Chess Club Cup Riga LAT 2013-11-30
RcRownchangeKK*chgGame
 2050 1945 1.00 9 -2.32 20 -46.40 
  Dolgova, Olga wm2048 RUS0.001-0.3620-7.20 
  Vasiljeva, Sofija 1859 LAT0.001-0.6220-12.40 
  Ungure, Liga wf2013 LAT0.001-0.4120-8.20 
  Rogule, Agnija 1987 LAT0.001-0.4420-8.80 
  Strade, Arita 1888 LAT1.0010.42208.40 
  Pavlova, Alina wf2067 RUS0.001-0.3320-6.60 
  Vilerte, Tamara wg2120 LAT0.001-0.2720-5.40 
  Skinke, Katrina wm2244 LAT0.001-0.1520-3.00 
  Berzina, Ilze wg2228 LAT0.001-0.1620-3.20 

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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