Individual Calculations March 2019
 Mangula, Musa  Total change: -12.20  Rating chartPersonal card
 Don Bosco Dar Open Chess Championship 2019 Dar es Salaam TAN 2019-02-02
RcRownchangeKK*chgGame
 1559 1616 1.00 3 -0.61 20 -12.20 
  Anacleutus, Moras 1216  * TAN0.001-0.9220-18.40 
  Sharif, Rashid 1711 TAN1.0010.632012.60 
  Hassuji, Nurdin c1751 TAN0.001-0.3220-6.40 
 * 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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