Rapid: Individual Calculations November 2019
 Mangula, Mussa  Total change: 32.00  Rating chartPersonal card
 Rapid Chess Arena 2019 Dar es Salaam TAN 2019-09-29
RcRownchangeKK*chgGame
 1629 1604 3.00 3 1.60 20 32.00 
  Abdallah, Ilyas 1561 TAN1.0010.44208.80 
  Mwaisumbe , Emmanuel 1727 TAN1.0010.672013.40 
  Sharif, Rashid Mansour 1599 TAN1.0010.49209.80 

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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