Individual Calculations April 2015
 Martha, Njeri  Total change: 0.00  Rating chartPersonal card
 Nairobi Open Chess Championship - OPEN Section Nairobi KEN 2015-03-07
RcRownchangeRpKK*chgGame
 1863 0 0.00 3 0.00 1063   0.00 
  Brian, Adorwa Kadenge 1729 KEN0.0010.00 0.00 
  John, Mukabi c2045 KEN0.0010.00 0.00 
  Ivy, Amoko wf1815 UGA0.0010.00 0.00 

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)
 
NOTE: Rating performance achieved in this tournament is listed in part results of a player.
 Kiambu Open Chess Championship 2015 Kiambu KEN 2015-03-28
RcRownchangeRpKK*chgGame
 1584 0 1.00 3 0.00 1459   0.00 
  Joseph, Kirega 1255 KEN1.0010.00 0.00 
  Jackson, Kamau 1928 KEN0.0010.00 0.00 
  Mugo, Mungai 1568 KEN0.0010.00 0.00 

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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