Individual Calculations November 2018
 Diaz Cesar, Wilsaida Pieranlly  Total change: 50.80  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1868 1815 6.50 9 2.54 20 50.80 
  Calzetta Ruiz, Monica wg2215  * ESP0.001-0.0820-1.60 
  Giulian, Rosemary A 1924 SCO1.0010.652013.00 
  Miller, Rachel cwf1859 JAM0.5010.06201.20 
  Mayar Elidrissi, Firdaous 1797 MAR1.0010.47209.40 
  Razafindrabiaza, Christine wf1668 MAD1.0010.30206.00 
  Chukwuemeka-Ehirim, Chinyere 1871 NGR1.0010.582011.60 
  Prommuang, Araya 1495 THA1.0010.13202.60 
  Koljevic, Nikolina 1898 MNE1.0010.612012.20 
  Krumina, Linda wf2081 LAT0.001-0.1820-3.60 
 * 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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