Individual Calculations November 2019
 Chipanga, Chiletso  Total change: -40.40  Rating chartPersonal card
 2019 DEBSWANA DEVELOPMENTAL BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIPS-PRESTIGE SECTION GABORONE BOT 2019-09-27
RcRownchangeKK*chgGame
 1893 2061 3.00 7 -2.02 20 -40.40 
  Diczhino, Mogalakwe 1892 BOT1.0010.28205.60 
  Mayimbo, Clement 2044 ZAM0.501-0.0220-0.40 
  Simon, Bokamoso 1852 BOT0.001-0.7720-15.40 
  Moagaesi, Daniel 1881 BOT1.0010.26205.20 
  Mooketsi, David 1866 BOT0.001-0.7520-15.00 
  Elias, Thabo c1831 BOT0.001-0.7920-15.80 
  Mthunzi, Clive 1887 RSA0.501-0.2320-4.60 

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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