Individual Calculations June 2019
 Gaku, David  Total change: 6.00  Rating chartPersonal card
 Lighthouse Inter Universities and Colleges Teams Chess Championship 2019 Nairobi KEN 2019-05-25
RcRownchangeKK*chgGame
 1570 1515 1.00 2 0.15 40 6.00 
  Weru, Peniel 1490 KEN0.501-0.0340-1.20 
  Michuki, Francis 1650 KEN0.5010.18407.20 

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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