Blitz: Individual Calculations September 2019
 Gaealafshwe, Barileng  Total change: 1.20  Rating chartPersonal card
 ROSCOE BONNA BLITZ 2019 GABORONE UB BOT 2019-08-27
RcRownchangeKK*chgGame
 1921 2204 7.50 9 0.06 20 1.20 
  Thekiso, Yaone 1804  * BOT1.0010.08201.60 
  Tlhwaafalo, Gofaone 1813 BOT1.0010.09201.80 
  Bayani, Kuda 1958 BOT0.501-0.3120-6.20 
  Mapini, Otsile c1962 BOT1.0010.20204.00 
  Kokome, Oaitse c1995 BOT1.0010.23204.60 
  Notha, Moakofi 2109 BOT0.001-0.6320-12.60 
  Pule , Frank 1804  * BOT1.0010.08201.60 
  Phaladze, Mbati 1908 BOT1.0010.15203.00 
  Kesiilwe, Dragon 1933 BOT1.0010.17203.40 
 * 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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