Rapid: Individual Calculations September 2019
 Wafa, Shahenda  Total change: -3.60  Rating chartPersonal card
 african games chess championships 2019 Casablanca MAR 2019-08-24
RcRownchangeKK*chgGame
 1688 2006 8.50 9 0.86 20 17.20 
  Eshete, Ruth Leykun 1606  * ETH1.0010.08201.60 
  Pires, Luzia wf1636 ANG1.0010.10202.00 
  Latreche, Sabrina wm1915 ALG1.0010.38207.60 
  Rania, Sbai wm1844 MAR1.0010.29205.80 
  Miladi, Amen wf1688 TUN0.501-0.3720-7.40 
  Wakuruwarewa, Colletta 1616 ZIM1.0010.09201.80 
  Gabatshwarwe, Refilwe wc1649 BOT1.0010.11202.20 
  Mululu, Linah 1633 ZAM1.0010.10202.00 
  Msukwa, Tupokiwe 1606  * MAW1.0010.08201.60 
 * 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)
 
 african games chess championships 2019 rapid women casablanca MAR 2019-08-26
RcRownchangeKK*chgGame
 1752 2006 6.00 9 -1.04 20 -20.80 
  Mentile, Lishen wc1606  * NAM1.0010.08201.60 
  Mululu, Linah 1633 ZAM1.0010.10202.00 
  Shaba, Linda 1615 ZIM1.0010.09201.80 
  Latreche, Sabrina wm1915 ALG1.0010.38207.60 
  Wafa, Shrook wg2033 EGY0.001-0.4620-9.20 
  Miladi, Amen wf1688 TUN1.0010.13202.60 
  Ofowino, Toritsemuwa 1827 NGR0.001-0.7320-14.60 
  Mwango, Lorita wf1844 ZAM0.001-0.7120-14.20 
  Ndirangu, Joyce Nyaruai wc1606  * KEN1.0010.08201.60 
 * 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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