Individual Calculations April 2017
 Solomonia, Nino  Total change: 52.80  Rating chartPersonal card
 GEO U-12 Ch (I League - West Zone) 2017 Poti GEO 2017-03-04
RcRownchangeKK*chgGame
 1535 1215 2.00 5 1.32 40 52.80 
  Tsotsonava, Elene 1534 GEO0.001-0.1340-5.20 
  Kvikvinia, Teimuraz 1527 GEO0.001-0.1440-5.60 
  Bukia, Nika 1433 GEO1.0010.784031.20 
  Qalichava, Akaki 1615  * GEO1.0010.924036.80 
  Lomaia, Diana 1564 GEO0.001-0.1140-4.40 
 * 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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