Individual Calculations January 2023
 Ngani, Victor  Total change: 3.20  Rating chartPersonal card
 2022 Kenya National Chess League - Premier League (Division 1) Rounds 1-15 Nairobi, Kisumu, Nakuru KEN 2022-03-05
RcRownchangeKK*chgGame
 1619 1916 4.50 5 0.54 20 10.80 
  Munene, Dean Martin 1357 KEN1.0010.03200.60 
  Nzioki, Thomas 1662 KEN1.0010.19203.80 
  Methu, Joseph Muragu 2029 KEN0.5010.15203.00 
  Martin, Kagiri 1531 KEN1.0010.09201.80 
  Koech, Edwin 1516  * KEN1.0010.08201.60 
 * 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)
 
 The Ultimate Challenger: Gohil Mehul Vs Victor Ngani Nairobi KEN 2022-12-14
RcRownchangeKK*chgGame
 2012 1925 0.00 1 -0.38 20 -7.60 
  Gohil, Mehul 2012 KEN0.001-0.3820-7.60 

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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