Rapid: Individual Calculations June 2018
 Jurgensen, Graham  Total change: -4.40  Rating chartPersonal card
 SWVG Arnold Classic (Prestige Rapid) Johannesburg RSA 2018-04-19
RcRownchangeKK*chgGame
 2095 2103 5.00 10 -0.22 20 -4.40 
  Kushar, Michael 1884 RSA1.0010.22204.40 
  Cawdery, Daniel m2366 RSA0.001-0.1820-3.60 
  Lesole, Pudungwane 1893 BOT1.0010.23204.60 
  Mthunzi, Brighton 2064 RSA1.0010.45209.00 
  Mpya, Tshediso M 1929 RSA1.0010.27205.40 
  Mwale, Joseph c2058 MAW0.001-0.5620-11.20 
  Makoto, Rodwell m2403 ZIM0.001-0.1520-3.00 
  Basson, Heinrich 1840 RSA1.0010.18203.60 
  Grover, Sahaj g2465 IND0.001-0.1020-2.00 
  De Abreu, Roberto N f2047 RSA0.001-0.5820-11.60 

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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