Rapid: Individual Calculations September 2019
 Mentile, Lishen  Total change: -36.00  Rating chartPersonal card
 african games chess championships 2019 Casablanca MAR 2019-08-24
RcRownchangeKK*chgGame
 1577 1513 2.00 6 -0.59 20 -11.80 
  Rania, Sbai wm1844 MAR0.001-0.1220-2.40 
  Eshete, Ruth Leykun 1495 ETH1.0010.47209.40 
  Pires, Luzia wf1636 ANG0.001-0.3320-6.60 
  Ofowino, Toritsemuwa 1827 NGR0.001-0.1420-2.80 
  Beeky, Aamirah wc1373 MRI1.0010.31206.20 
  Msukwa, Tupokiwe 1289 MAW0.001-0.7820-15.60 

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
 1649 1513 0.50 5 -1.21 20 -24.20 
  Wafa, Shahenda wg1913  * EGY0.001-0.0820-1.60 
  Miladi, Amen wf1688 TUN0.001-0.2720-5.40 
  Marzouk, Amira wf1639 TUN0.001-0.3320-6.60 
  Ndirangu, Joyce Nyaruai wc1603 KEN0.001-0.3820-7.60 
  Nkhoma, Desiderata 1401 MAW0.501-0.1520-3.00 
 * 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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