Individual Calculations November 2018
 Garcia Mendez, Alcira Guadalupe  Total change: 1.80  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1810 1741 3.50 8 0.09 20 1.80 
  Lehaci, Miruna-Daria wf1933 ROU0.001-0.2520-5.00 
  Mbatha, Constance wc1734 ZAM1.0010.49209.80 
  Maroroa, Sue wm2112 ENG0.001-0.1020-2.00 
  Camp, Imogen A L wc1940 WLS0.5010.26205.20 
  Frijde, Reyna wc1559 SUR1.0010.26205.20 
  Kaliadzich, Maryia 2040 BLR0.001-0.1520-3.00 
  Van Zyl, Charlize wm1664 RSA0.001-0.6120-12.20 
  Rouda Essa, Alserkal wc1494 UAE1.0010.19203.80 

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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