Individual Calculations March 2018
 Kirega, Joseph  Total change: 73.60  Rating chartPersonal card
 2017 Kenya National Chess League - Round 2 Nairobi KEN 2017-02-26
RcRownchangeKK*chgGame
 1788 1388 0.00 1 -0.08 20 -1.60 
  Atwoli, Joseph 1788  * KEN0.001-0.0820-1.60 
 * 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)
 
 2017 Kenya National Chess League - Rounds 6-19 Various KEN 2017-04-09
RcRownchangeKK*chgGame
 1557 1388 5.00 7 2.90 20 58.00 
  Mulindi, Trevor Murengu 1530 KEN1.0010.692013.80 
  Lwanga, Aguda 1044 KEN1.0010.12202.40 
  Methu, Joseph Muragu 1788  * KEN0.001-0.0820-1.60 
  Maigua, Joseph Ngooro 1788  * KEN0.001-0.0820-1.60 
  Lamba, Tole 1491 KEN1.0010.642012.80 
  Simons, Willy 1634 KEN1.0010.812016.20 
  Hawi, Jasper 1627 KEN1.0010.802016.00 
 * 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)
 
 8th Capablanca U1800 Nairobi KEN 2018-02-24
RcRownchangeKK*chgGame
 1633 1459 2.00 4 0.86 20 17.20 
  Were, Samuel 1702 UGA1.0010.802016.00 
  Mwangi, Martin Njoroge 1747 KEN0.5010.34206.80 
  Waweru, Brian Kariuki 1512 KEN0.5010.07201.40 
  Omondi, Morrel 1572 KEN0.001-0.3520-7.00 

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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