Blitz: Individual Calculations September 2019
 Mongeli, Sasha  Total change: 11.20  Rating chartPersonal card
 african games chess championships 2019 blitz women casablanca MAR 2019-08-28
RcRownchangeKK*chgGame
 1750 1495 2.00 7 0.56 20 11.20 
  Latreche, Sabrina wm1895  * ALG0.001-0.0820-1.60 
  Ogbiyoyo, Perpetual Eloho wf1831 NGR0.001-0.1220-2.40 
  Miladi, Amen wf1651 TUN0.001-0.2920-5.80 
  Francis, Onkemetse wm1755 BOT0.5010.32206.40 
  Mentile, Lishen wc1513 NAM1.0010.532010.60 
  Marzouk, Amira wf1718 TUN0.5010.28205.60 
  Mayar Elidrissi, Firdaous 1888 MAR0.001-0.0820-1.60 
 * 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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