Individual Calculations November 2018
 Mututubanya, Portiah  Total change: -32.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1670 1505 1.00 6 -0.80 40 -32.00 
  Kaps, Darja wg1905  * SLO0.001-0.0840-3.20 
  Albzoor, Anwar wf1595 PLE1.0010.624024.80 
  Razafindrabiaza, Christine wf1668 MAD0.001-0.2840-11.20 
  Pires, Luzia wf1729 ANG0.001-0.2240-8.80 
  Shipindo, Rauha 1518 NAM0.001-0.4840-19.20 
  Al-Fayyadh, Yamama Asif Abdula wc1604 IRQ0.001-0.3640-14.40 
 * 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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