Individual Calculations April 2015
 Arnold, Oyagi  Total change: 0.00  Rating chartPersonal card
 Kenya National Chess League Round 2014/2015 r4-7 Nairobi KEN 2015-01-11
RcRownchangeRpKK*chgGame
 1801 0 0.00 1 0.00 1001   0.00 
  Joseph, Maigua 1801 KEN0.0010.00 0.00 

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)
 
 Kenya National Chess League Round 2014/2015 r8-11 Nairobi KEN 2015-02-01
RcRownchangeRpKK*chgGame
 1255 0 0.50 1 0.00 1255   0.00 
  Joseph, Kirega 1255 KEN0.5010.00 0.00 

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)
 
 Kiambu Open Chess Championship 2015 Kiambu KEN 2015-03-28
RcRownchangeRpKK*chgGame
 2012 0 2.00 3 0.00 2032   0.00 
  William, Wachania c2051 KEN1.0010.00 0.00 
  Philip, Mbawala Singe 1940 KEN0.0010.00 0.00 
  John, Mukabi c2045 KEN1.0010.00 0.00 

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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