Rapid: Individual Calculations June 2018
 Lesole, Pudungwane  Total change: -21.20  Rating chartPersonal card
 SWVG Arnold Classic (Prestige Rapid) Johannesburg RSA 2018-04-19
RcRownchangeKK*chgGame
 1972 1893 2.50 9 -1.06 20 -21.20 
  Mnguni, Jacob Dumisani 2185 RSA0.001-0.1520-3.00 
  Jurgensen, Graham c2103 RSA0.001-0.2320-4.60 
  Van Der Walt, Pierre E. 1993 RSA1.0010.642012.80 
  De Abreu, Roberto N f2047 RSA0.001-0.2920-5.80 
  Levy, Darren 1820 RSA0.501-0.1020-2.00 
  Grobbelaar, Jacqui 1639 RSA1.0010.19203.80 
  Swartz, David 1954 RSA0.001-0.4220-8.40 
  Mbedza, Richard c1942 MAW0.001-0.4320-8.60 
  Mthunzi, Brighton 2064 RSA0.001-0.2720-5.40 

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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