Individual Calculations November 2018
 Nomalungelo, Mathe  Total change: 26.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1672 1577 4.00 7 1.30 20 26.00 
  Sherif, Amina wm1946 EGY0.001-0.1020-2.00 
  Pinilla Delgado, Sofia Ignacia 1710 CHI0.001-0.3220-6.40 
  Arosemena, Betty 1598 PAN1.0010.532010.60 
  Reid, Caitlin 1488 SCO1.0010.38207.60 
  Alaoui Belghiti, Chaimaa wf1689 MAR0.5010.15203.00 
  Garcia, Andrea Nicole 1698 HON1.0010.662013.20 
  Cho, Hung-Ling 1575 TPE0.5010.00200.00 

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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