Individual Calculations July 2016
 Jackson, Ndegwa  Total change: 11.20  Rating chartPersonal card
 2016 Kenya final phase baku 42nd chess olympiad qualifiers - open section Nairobi KEN 2016-06-11
RcRownchangeKK*chgGame
 1887 1930 5.00 8 0.56 20 11.20 
  Joseph, Muraga Methu 1845 KEN0.501-0.1220-2.40 
  Brian, Toboso 1807 KEN1.0010.33206.60 
  Mwangi, Martin Njoroge 1784 KEN1.0010.30206.00 
  Magana, Ben c2139 KEN0.001-0.2320-4.60 
  Omolo, Kenneth 2094 KEN0.001-0.2820-5.60 
  Timothy, Omondi 1624 KEN0.501-0.3620-7.20 
  Kidula, Brian 1929 KEN1.0010.502010.00 
  Ricky, Sang 1872 KEN1.0010.42208.40 

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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