Individual Calculations June 2018
 Swartz, David  Total change: 31.60  Rating chartPersonal card
 2018 Capablanca Chess Festival (Swiss A) Pretoria RSA 2018-04-27
RcRownchangeKK*chgGame
 1706 1724 4.00 6 0.79 40 31.60 
  Govender, Yaduvir 1416 RSA0.501-0.3640-14.40 
  Malatji, Lackson M. 1743 RSA1.0010.534021.20 
  Grobbelaar, Jacqui 1639 RSA1.0010.384015.20 
  Molomo, Madimetja Jackson 1740 RSA0.5010.02400.80 
  Kgosimotswedi, Aaron 1576 RSA1.0010.304012.00 
  Mnguni, Jacob Dumisani 2124  * RSA0.001-0.0840-3.20 
 * 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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