Individual Calculations November 2016
 Mariri, Thabo  Total change: -10.00  Rating chartPersonal card
 2016 Botswana Open International-Prestige Section Gaborone BOT 2016-09-29
RcRownchangeKK*chgGame
 1902 1800 3.00 9 -0.25 40 -10.00 
  Kealeboga , Baone 2001 BOT0.001-0.2440-9.60 
  Mosutha, Thuso 1930 BOT0.001-0.3240-12.80 
  Machobane, Moemedi 1879 BOT0.5010.11404.40 
  Tjituka, Silent 1923 BOT0.001-0.3340-13.20 
  Dzvetera, Brian 1955 ZIM0.001-0.2940-11.60 
  Lesole, Pudungwane 1884 BOT0.5010.12404.80 
  Thabethe, Nlhanlha 1805 RSA0.001-0.4940-19.60 
  Mooketsi, David 1870 BOT1.0010.604024.00 
  Mogale, Losika 1867 BOT1.0010.594023.60 

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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