Individual Calculations March 2018
 Lamba, Tole  Total change: -10.40  Rating chartPersonal card
 2017 Kenya National Chess League - Rounds 6-19 Various KEN 2017-04-09
RcRownchangeKK*chgGame
 1690 1491 2.00 8 -0.26 40 -10.40 
  Lwanga, Aguda 1091  * KEN1.0010.08403.20 
  Magana, Ben c1891  * KEN0.001-0.0840-3.20 
  Young, Collins 1818 KEN0.001-0.1340-5.20 
  Ramesh, Vasanth c1818 KEN0.001-0.1340-5.20 
  Kirega, Joseph 1388 KEN0.001-0.6440-25.60 
  Diing, Peter 1891  * SSD0.001-0.0840-3.20 
  Mumia, Andrew 1874 KEN0.001-0.0940-3.60 
  Lwanga, Charles Karoli 1746 KEN1.0010.814032.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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