Individual Calculations November 2017
 Berzina, Ilze  Total change: -33.80  Rating chartPersonal card
 Advokatfirmaet Finn Chess International A 2017 Harstad NOR 2017-09-30
RcRownchangeKK*chgGame
 2140 2245 1.50 4 -1.02 20 -20.40 
  Westerinen, Heikki M.j. g2310 FIN0.001-0.4120-8.20 
  Machlik, Monika 2037 NOR0.501-0.2720-5.40 
  Kristensen, Kjell Ole 1980 NOR1.0010.18203.60 
  Royset, Pal 2233 NOR0.001-0.5220-10.40 

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)
 
 Latvian Women chess championship 2017 Riga LAT 2017-10-05
RcRownchangeKK*chgGame
 1892 2245 5.50 7 -0.67 20 -13.40 
  Golsta, Madara 1845  * LAT0.501-0.4220-8.40 
  Dombrovska, Stefanija 1845  * LAT1.0010.08201.60 
  Golsta, Ramona 1845  * LAT1.0010.08201.60 
  Ungure, Liga wf1923 LAT0.501-0.3720-7.40 
  Krumina, Linda wf2096 LAT0.501-0.2020-4.00 
  Sarnovska, Eira 1845  * LAT1.0010.08201.60 
  Maklakova, Nellija 1845  * LAT1.0010.08201.60 
 * 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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