Individual Calculations September 2018
 Miskin, Mohamed Abdi  Total change: -24.80  Rating chartPersonal card
 60th Nairobi Chess Club Championship - Open Section Nairobi KEN 2018-08-24
RcRownchangeKK*chgGame
 1874 1838 1.50 6 -1.24 20 -24.80 
  Kizza, Faruk Fauza Karim 2060 UGA0.001-0.2220-4.40 
  Waira, Ibrahim 1906 UGA0.001-0.4120-8.20 
  Mudangi, Isaac 1760 UGA1.0010.39207.80 
  Villuela, Roberto 1862 KEN0.5010.03200.60 
  Mugisha, Ivan Jalagatha 1817 UGA0.001-0.5320-10.60 
  Mwangi, Martin Njoroge 1840 KEN0.001-0.5020-10.00 

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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