Individual Calculations September 2018
 Michuki, Francis  Total change: 7.60  Rating chartPersonal card
 60th Nairobi Chess Club Championship - U1800 Section Nairobi KEN 2018-08-24
RcRownchangeKK*chgGame
 1650 1671 2.50 4 0.38 20 7.60 
  Shah, Krishi wf1575 KEN1.0010.37207.40 
  Dokoria, Geoffrey 1729 KEN0.001-0.4220-8.40 
  Nyaga, James Kabui 1702 KEN1.0010.542010.80 
  Munyi, Mark Nderitu 1594 KEN0.501-0.1120-2.20 

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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