Individual Calculations April 2018
 Khetho, Phemelo  Total change: 15.80  Rating chartPersonal card
 Metropolitan Chess Championship 1st Qualifiers- open GABORONE BOT 2018-02-24
RcRownchangeKK*chgGame
 1902 2131 5.00 6 0.37 20 7.40 
  Elias, Thabo c1731  * BOT1.0010.08201.60 
  Mariri, Thabo 1786 BOT1.0010.11202.20 
  Tangani, Goabaone 1916 BOT1.0010.23204.60 
  Monnaatsheko, Keletshabile 2030 BOT0.501-0.1420-2.80 
  Mosenya, Ndawana c1987 BOT0.501-0.1920-3.80 
  Masole, Clifford c1963 BOT1.0010.28205.60 
 * 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)
 
 Metropolitan National Champioships 2nd Qualifers -Open Gaborone BOT 2018-03-17
RcRownchangeKK*chgGame
 2027 2146 5.00 7 0.42 20 8.40 
  Mosutha, Thuso c1917 BOT1.0010.21204.20 
  Tangani, Goabaone 1934 BOT1.0010.23204.60 
  Mosenya, Ndawana c2000 BOT1.0010.30206.00 
  Mapini, Otsile c1969 BOT1.0010.27205.40 
  Oatlhotse, Providence m2173 BOT0.001-0.4620-9.20 
  Gaealafshwe, Barileng c2144 BOT0.5010.00200.00 
  Monnaatsheko, Keletshabile 2050 BOT0.501-0.1320-2.60 

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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