Individual Calculations May 2018
 Phera, Malillo  Total change: 140.40  Rating chartPersonal card
 2018 Lesotho Olympiad Qualifier Women Chess Tournament Maseru LES 2018-03-30
RcRownchangeKK*chgGame
 1123 1230 9.00 9 3.51 40 140.40 
  McPherson , Naledi 1225 LES1.0010.494019.60 
  Likhomo, Malehloa 1300 LES1.0010.604024.00 
  Makhalemele, Lieketseng 1074 LES1.0010.294011.60 
  Lefa, Mants`o 830  * LES1.0010.08403.20 
  Taioe, Reitumetse 1124 LES1.0010.364014.40 
  Letoao, Nts`episeng 830  * LES1.0010.08403.20 
  Ngatane, Lieketseng wf1531 LES1.0010.854034.00 
  Machine, Lebohang 831 LES1.0010.08403.20 
  Leboela, Maboloko wc1366 LES1.0010.684027.20 
 * 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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