Individual Calculations October 2018
 Chihi, Malek  Total change: -10.00  Rating chartPersonal card
 International Chess Festival Monastir Tunisia (Women closed tournament) Monastir TUN 2018-09-02
RcRownchangeKK*chgGame
 1666 1573 2.50 7 -0.25 40 -10.00 
  Sara, Masood Abdullah 1658 IRQ0.5010.12404.80 
  Hilali, Wissal 1419 TUN1.0010.294011.60 
  Hwass, Zaineb -8 wc1274 TUN0.001-0.8540-34.00 
  Rania, Sbai wm1893 MAR0.001-0.1340-5.20 
  Abdi, Zineb Dina wm1973  * ALG0.5010.424016.80 
  Miladi, Amen wf1702 TUN0.001-0.3340-13.20 
  Marzouk, Amira wf1745 TUN0.5010.23409.20 
 * 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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