Individual Calculations April 2018
 Phera, Malillo  Total change: 28.40  Rating chartPersonal card
 2018 NUL Pre- Intervasity Chess Championship Women Section Roma LES 2018-03-03
RcRownchangeKK*chgGame
 1283 1230 2.00 3 0.71 40 28.40 
  Molomo, Mamotena 1183 LES0.001-0.5740-22.80 
  Likhomo, Malehloa 1300 LES1.0010.604024.00 
  Leboela, Maboloko wc1366 LES1.0010.684027.20 

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)
 

 

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