Individual Calculations December 2018
 Nurmohamed, Sajid  Total change: 32.40  Rating chartPersonal card
 Kenya National Premier Chess League 2018 Round 1-21 Nairobi, Mombasa, Kisumu KEN 2018-05-26
RcRownchangeKK*chgGame
 1931 1810 1.50 2 0.81 40 32.40 
  Adorwa, Brian Kadenge 1847 KEN0.5010.05402.00 
  Gohil, Mehul 2015 KEN1.0010.764030.40 

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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