Individual Calculations March 2019
 Munyurangabo, Ronjin  Total change: -13.60  Rating chartPersonal card
 Rwanda Chess Open 2019 KIGALI RWA 2019-02-01
RcRownchangeKK*chgGame
 1767 1608 1.00 4 -0.34 40 -13.60 
  Akabo, Mike 1984 UGA0.001-0.0940-3.60 
  Nsubuga, Haruna f2008  * UGA0.001-0.0840-3.20 
  Twizeyimana, Methode 1375 RWA1.0010.21408.40 
  Naftaly, Wachira Mwangi 1699 KEN0.001-0.3840-15.20 
 * 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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