Rapid: Individual Calculations January 2017
 Erneste, Inguna  Total change: -10.40  Rating chartPersonal card
 Latvian Chess Club Cup-2016 Riga LAT 2016-12-04
RcRownchangeKK*chgGame
 2032 2104 3.50 7 -0.52 20 -10.40 
  Voronova, Tatiana wm2119 LAT0.5010.02200.40 
  Limanovska, Elizabete 1871 LAT0.501-0.2920-5.80 
  Reizniece-Ozola, Dana wg2305 LAT0.001-0.2420-4.80 
  Vasiljeva, Sofija 1876 LAT1.0010.21204.20 
  Berzina, Ilze wg2205 LAT0.001-0.3620-7.20 
  Kempele, Ilze 1704  * LAT1.0010.08201.60 
  Chernyak, Viktoria wf2144 RUS0.5010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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