Individual Calculations November 2018
 Qin, Joy Shu Yan  Total change: 16.60  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1757 1727 5.00 9 0.83 20 16.60 
  McPherson, Naleli 1327  * LES1.0010.08201.60 
  Partac, Elena wg2051 MDA0.5010.37207.40 
  Salim-Moussa, Seydi wc1601 AHO1.0010.33206.60 
  Yalkanova, Merjen 1909 TKM0.001-0.2620-5.20 
  Patino Garcia, Corals wf2023 VEN0.5010.35207.00 
  Al-Fayyadh, Zainab Asif Abdulah 1705 IRQ1.0010.47209.40 
  Boshra, Alshaeby wf1979 JOR0.001-0.1920-3.80 
  Radosevic, Nevena 1600 MNE0.501-0.1720-3.40 
  Alvarez Gutierrez, Patricia 1620 NCA0.501-0.1520-3.00 
 * 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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