Individual Calculations September 2017
 Kalandanya, Solomon  Total change: -14.40  Rating chartPersonal card
 Luapula Closed Monthly Chess Tournament - August Mansa ZAM 2017-08-18
RcRownchangeKK*chgGame
 2066 1931 1.00 4 -0.36 40 -14.40 
  Mpanga, Kasao 2001 ZAM0.001-0.4040-16.00 
  Phiri, Richmond m2294 ZAM0.001-0.1040-4.00 
  Mwanza, Daniel 1880 ZAM1.0010.434017.20 
  Mwape, William 2087 ZAM0.001-0.2940-11.60 

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)
 

 

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