Individual Calculations September 2018
 Mudangi, Isaac  Total change: -35.20  Rating chartPersonal card
 60th Nairobi Chess Club Championship - Open Section Nairobi KEN 2018-08-24
RcRownchangeKK*chgGame
 1838 1760 1.50 6 -0.88 40 -35.20 
  Ndegwa, Jackson Kamau 1956 KEN0.001-0.2540-10.00 
  Mwangi, Martin Njoroge 1840 KEN0.5010.11404.40 
  Miskin, Mohamed Abdi 1838 KEN0.001-0.3940-15.60 
  Kagambi, Lawrence 1847 KEN0.001-0.3840-15.20 
  Mubiru, Kizito 1834 UGA0.001-0.4040-16.00 
  Mwangi, John Milton Kihara 1712 KEN1.0010.434017.20 

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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