Rapid: Individual Calculations January 2018
 Ni, Viktorija  Total change: 0.60  Rating chartPersonal card
 Latvian Chess Club Cup-2017 Riga LAT 2017-12-03
 2059 2180 4.50 7 0.03 20 0.60 
  Limanovska, Elizabete wf1969 LAT1.0010.23204.60 
  Berzina, Ilze wg2203 LAT0.001-0.4720-9.40 
  Kantane, Anna wm2171 POL1.0010.49209.80 
  Reizniece-Ozola, Dana wg2242 LAT0.001-0.4120-8.20 
  Chernyak, Viktoria wf2147 RUS1.0010.45209.00 
  Ungure, Liga wf1883 LAT0.501-0.3520-7.00 
  Maklakova, Nellija 1799 LAT1.0010.09201.80 

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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