Individual Calculations December 2018
 Sijenyi, Stephen Ouma  Total change: 1.80  Rating chartPersonal card
 Kenya National Premier Chess League 2018 Round 1-21 Nairobi, Mombasa, Kisumu KEN 2018-05-26
RcRownchangeKK*chgGame
 1605 1955 4.50 5 0.09 20 1.80 
  Ombui, Paul 1608 KEN1.0010.11202.20 
  Weru, Peniel 1555  * KEN1.0010.08201.60 
  Kagondu, Brian 1555  * KEN1.0010.08201.60 
  Odhiambo, Bob Kennedy 1556 KEN0.501-0.4220-8.40 
  Young, Collins 1749 KEN1.0010.24204.80 
 * 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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