Individual Calculations January 2016
 Mukabi, John  Total change: -89.40  Rating chartPersonal card
 Kenya National Chess League 2015 Round 1-2 Nairobi KEN 2015-07-11
RcRownchangeKK*chgGame
 1694 2033 2.00 4 -1.51 20 -30.20 
  Acham, Kevin 1633  * KEN0.001-0.9220-18.40 
  Brian, Adorwa Kadenge 1723 KEN0.001-0.8620-17.20 
  Ronald, Bolo 1633  * KEN1.0010.08201.60 
  Wagah, Martin 1786 KEN1.0010.19203.80 
 * 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)
 
 Tanzania Open Chess Championship 2015 Dar es Salaam TAN 2015-11-27
RcRownchangeKK*chgGame
 1910 2007 3.00 6 -0.64 20 -12.80 
  Klaver, Cornelis 2090 RSA0.001-0.3920-7.80 
  Mwansa, Richard 2023 ZAM0.5010.02200.40 
  Munisi, Max 1612 TAN1.0010.08201.60 
  Hinga, Githinji 2053 KEN0.5010.06201.20 
  Mdoe , Yusuf c1734 TAN1.0010.17203.40 
  Kidula, Brian 1947 KEN0.001-0.5820-11.60 

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)
 
 Kenya National Chess Championships 2015 - OPEN Nairobi KEN 2015-12-11
RcRownchangeKK*chgGame
 1684 2003 2.00 5 -2.32 20 -46.40 
  Tom, Amwai 1603  * KEN1.0010.08201.60 
  Vincent, Ngeno 1757 KEN0.001-0.8120-16.20 
  Brian, Adorwa Kadenge 1723 KEN0.501-0.3420-6.80 
  Mwangi, Martin Njoroge 1718 KEN0.501-0.3420-6.80 
  Peter, Diing 1619 KEN0.001-0.9120-18.20 
 * 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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