Blitz: Individual Calculations September 2019
 Miladi, Amen  Total change: 1.80  Rating chartPersonal card
 african games chess championships 2019 blitz women casablanca MAR 2019-08-28
RcRownchangeKK*chgGame
 1708 1651 3.50 8 0.09 20 1.80 
  Mayar Elidrissi, Firdaous 1888 MAR1.0010.802016.00 
  Caxita, Esperanca wm1825 ANG0.001-0.2720-5.40 
  Ofowino, Toritsemuwa 1848 NGR0.001-0.2520-5.00 
  Mongeli, Sasha wf1495 KEN1.0010.29205.80 
  Marzouk, Amira wf1718 TUN0.5010.09201.80 
  Pires, Luzia wf1636 ANG0.001-0.5220-10.40 
  Gabatshwarwe, Refilwe wc1421 BOT1.0010.21204.20 
  Ogbiyoyo, Perpetual Eloho wf1831 NGR0.001-0.2620-5.20 

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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