Individual Calculations May 2017
 Tuorila, Nina  Total change: -10.80  Rating chartPersonal card
 17th Bangkok Chess Club Challenger 2017 Cha-Am THA 2017-04-10
RcRownchangeKK*chgGame
 1603 1221 0.00 3 -0.27 40 -10.80 
  Anusha, N L V 1621  * IND0.001-0.0840-3.20 
  Svetic, Matija 1621  * SWE0.001-0.0840-3.20 
  Kong, Jinghan 1566 CHN0.001-0.1140-4.40 
 * 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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