Individual Calculations July 2018
 Andiwoh, Moses  Total change: -40.80  Rating chartPersonal card
 Nairobi Open International Chess Championship Nairobi KEN 2018-06-01
RcRownchangeKK*chgGame
 1562 1888 2.50 3 -0.09 20 -1.80 
  Wanderi, Ebrahim 1488  * KEN0.501-0.4220-8.40 
  Kingora, Kamau 1653 KEN1.0010.21204.20 
  Akello, Wellington 1546 KEN1.0010.12202.40 
 * 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)
 
 Nakuru Chess Tournament open section Nakuru KEN 2018-06-09
RcRownchangeKK*chgGame
 1629 1888 0.50 3 -1.95 20 -39.00 
  Were, Samuel 1676 UGA0.501-0.2720-5.40 
  Mulindi, Trevor Murengu 1630 KEN0.001-0.8220-16.40 
  Kirega, Joseph 1580 KEN0.001-0.8620-17.20 

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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