Rapid: Individual Calculations September 2019
 Beeky, Aamirah  Total change: 6.60  Rating chartPersonal card
 african games chess championships 2019 Casablanca MAR 2019-08-24
RcRownchangeKK*chgGame
 1488 1373 0.00 4 -1.42 20 -28.40 
  Mululu, Linah 1633 ZAM0.001-0.1820-3.60 
  Msukwa, Tupokiwe 1289 MAW0.001-0.6220-12.40 
  Mentile, Lishen wc1513 NAM0.001-0.3120-6.20 
  Sasha, Mongeli wf1516 KEN0.001-0.3120-6.20 

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)
 
 african games chess championships 2019 rapid women casablanca MAR 2019-08-26
RcRownchangeKK*chgGame
 1663 1373 3.00 7 1.75 20 35.00 
  Mwango, Lorita wf1773  * ZAM0.001-0.0820-1.60 
  Mayar Elidrissi, Firdaous 1773  * MAR1.0010.922018.40 
  Mululu, Linah 1633 ZAM0.001-0.1820-3.60 
  Rania, Sbai wm1773  * MAR1.0010.922018.40 
  Nkhoma, Desiderata 1401 MAW1.0010.542010.80 
  Francis, Onkemetse wm1725 BOT0.001-0.1120-2.20 
  Haile, Lidet Abate 1560 ETH0.001-0.2620-5.20 
 * 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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