Individual Calculations December 2018
 Ndirangu, Joyce Nyaruai  Total change: 33.40  Rating chartPersonal card
 Kenya National Premier Chess League 2018 Round 1-21 Nairobi, Mombasa, Kisumu KEN 2018-05-26
RcRownchangeKK*chgGame
 1747 1692 7.00 14 0.83 20 16.60 
  Mbithi, Alvin 1296 KEN0.001-0.9220-18.40 
  Kingora, Kamau 1713 KEN0.001-0.4720-9.40 
  Namaganda, Christine wf1608 UGA1.0010.38207.60 
  Young, Collins 1749 KEN1.0010.582011.60 
  Gilruth, Peter 2092  * KEN0.001-0.0820-1.60 
  Nsubuga, Haruna f2092  * UGA0.001-0.0820-1.60 
  Mumia, Andrew 1807 KEN0.001-0.3420-6.80 
  Otieno, George Ochieng 1807 KEN1.0010.662013.20 
  Kihara, Milton 1721 KEN0.5010.04200.80 
  Juma, Maxwell 1664 KEN1.0010.46209.20 
  Hinga, Githinji 2063 KEN0.001-0.1020-2.00 
  Mulaga, Geoffrey 1770 KEN0.5010.11202.20 
  Omondi, Morrel 1513 KEN1.0010.27205.40 
  Odhiambo, Bob Kennedy 1556 KEN1.0010.32206.40 
 * 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)
 
 Kisii Open Chess Championship 2018 Open Secion Kisii KEN 2018-11-24
RcRownchangeKK*chgGame
 1779 1647 2.50 5 0.84 20 16.80 
  Nsubuga, Haruna f2047  * UGA0.001-0.0820-1.60 
  Wanjala, Dorcus 1261 KEN1.0010.09201.80 
  Mubiru, Kizito 1848 UGA1.0010.762015.20 
  Wagodo, Abdul Shakuru 1884 UGA0.001-0.2020-4.00 
  Ramesh, Vasanth c1856 KEN0.5010.27205.40 
 * 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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