Individual Calculations June 2019
 Gichuguma, Ian Ndugu  Total change: 6.40  Rating chartPersonal card
 Lighthouse Inter Universities and Colleges Teams Chess Championship 2019 Nairobi KEN 2019-05-25
RcRownchangeKK*chgGame
 1572 1388 1.00 3 0.16 40 6.40 
  Bolo, Ronald 1652 KEN0.001-0.1840-7.20 
  Muchugu, Christian Nderi 1384 KEN0.001-0.5140-20.40 
  Njuki, Gabriel 1680 KEN1.0010.854034.00 

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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