Rapid: Individual Calculations June 2018
 Levy, Darren  Total change: 16.20  Rating chartPersonal card
 SWVG Arnold Classic (Prestige Rapid) Johannesburg RSA 2018-04-19
RcRownchangeKK*chgGame
 1981 1820 3.50 9 0.81 20 16.20 
  Van Der Walt, Pierre E. 1993 RSA1.0010.732014.60 
  Mnguni, Jacob Dumisani 2185 RSA0.001-0.1020-2.00 
  Mbedza, Richard c1942 MAW1.0010.672013.40 
  Chappell, Adrian W. 1841 RSA0.001-0.4720-9.40 
  Mthunzi, Brighton 2064 RSA0.001-0.2020-4.00 
  Lesole, Pudungwane 1893 BOT0.5010.10202.00 
  Mendelsohn, David C. 1882 RSA1.0010.592011.80 
  Mpya, Tshediso M 1929 RSA0.001-0.3520-7.00 
  Klaver, Cornelis 2104 RSA0.001-0.1620-3.20 

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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