Individual Calculations November 2014
 Gumberidze, Nino  Total change: 23.20  Rating chartPersonal card
 24th European Girls-16 Ch Batumi GEO 2014-10-19
RcRownchangeKK*chgGame
 1774 1547 2.50 8 0.58 40 23.20 
  Khrapko, Marharyta 1922 BLR0.5010.414016.40 
  Garcia Porlan, Beatriz 1947  * ESP0.001-0.0840-3.20 
  Vangsgaard, Freja 1842 DEN0.001-0.1540-6.00 
  Salahidou, Reveka 1722 GRE1.0010.734029.20 
  Wu, Min 1845 AUT0.001-0.1540-6.00 
  Lahav, Michal 1824 ISR0.001-0.1740-6.80 
  Vujic, Viktorija 1566 CRO0.001-0.4740-18.80 
  Maasik, Liisa 1521 EST1.0010.464018.40 
 * 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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