Individual Calculations November 2019
 Gichuguma, Ian Ndugu  Total change: -11.40  Rating chartPersonal card
 Inter Universities U25 Chess Championship 2019 Nairobi KEN 2019-10-19
RcRownchangeKK*chgGame
 1501 1402 1.00 4 -0.57 20 -11.40 
  Mwangi, John Milton Kihara 1802  * KEN0.001-0.0820-1.60 
  Thuku, Nephat Muchiri 1600 KEN0.001-0.2420-4.80 
  Francisca, Kagwiria 1173 KEN1.0010.21204.20 
  Muchugu, Christian Nderi 1430 KEN0.001-0.4620-9.20 
 * 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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