Individual Calculations January 2020
 Asati, Michael  Total change: -18.80  Rating chartPersonal card
 The 2019 Kenya National Chess Championship - Open Nairobi KEN 2019-12-11
RcRownchangeKK*chgGame
 1743 1450 0.00 3 -0.47 40 -18.80 
  Young, Lourdes 1763 KEN0.001-0.1440-5.60 
  Oyamo, Martin 1694 KEN0.001-0.2040-8.00 
  Okongo, Tom 1771 KEN0.001-0.1340-5.20 

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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