Individual Calculations December 2018
 Ndegwa, Jackson Kamau  Total change: -19.60  Rating chartPersonal card
 Kenya National Premier Chess League 2018 Round 1-21 Nairobi, Mombasa, Kisumu KEN 2018-05-26
RcRownchangeKK*chgGame
 1641 1913 5.50 8 -0.98 20 -19.60 
  Nyaga, James Kabui 1769 KEN0.001-0.6920-13.80 
  Ombui, Paul 1608 KEN1.0010.14202.80 
  Mony, Jacktone 1890 KEN0.501-0.0320-0.60 
  Sagwa, Hillary 1674 KEN1.0010.20204.00 
  Mugo, Gerald Mungai 1552 KEN0.001-0.9020-18.00 
  Mbithi, Alvin 1513  * KEN1.0010.08201.60 
  Odhiambo, Harmony 1513  * KEN1.0010.08201.60 
  Namaganda, Christine wf1608 UGA1.0010.14202.80 
 * 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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