Individual Calculations February 2015
 Choladze, Tea  Total change: -21.20  Rating chartPersonal card
 Imereti Women Ch Kutaisi GEO 2015-01-03
RcRownchangeKK*chgGame
 1665 1836 5.00 8 -0.53 40 -21.20 
  Gognadze, Tsira 1436  * GEO1.0010.08403.20 
  Jalaghonia, Nino wf1891 GEO0.001-0.4240-16.80 
  Partladze, Mariami 1474 GEO1.0010.10404.00 
  Choladze, Mariam 1980 GEO0.5010.19407.60 
  Gumberidze, Lile 1516 GEO1.0010.13405.20 
  Tedoshvili, Ana 1752 GEO0.501-0.1240-4.80 
  Esadze, Tamar 1733 GEO0.001-0.6440-25.60 
  Baghdavadze, Mariam 1538 GEO1.0010.15406.00 
 * 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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