Individual Calculations August 2016
 Jurgens, John C.  Total change: 0.00  Rating chartPersonal card
 2016 South African Millionaire Satellite Chess Festival Johannesburg RSA 2016-07-13
RcRownchangeRpKK*chgGame
 1630 0 3.50 7 0.00 1630   0.00 
  Shaw, Laurie Ann 1443 RSA1.0010.00 0.00 
  Dykema, Joshua c1472 RSA1.0010.00 0.00 
  Salimu, Reuben 1949 ZIM0.0010.00 0.00 
  Menyuku, Boitumelo Oscar 1785 RSA0.0010.00 0.00 
  Dykema, Dirkho 1425 RSA0.5010.00 0.00 
  Schmidt, Nadia Esmeralda wc1394 RSA1.0010.00 0.00 
  Mpya, Tshediso M 1941 RSA0.0010.00 0.00 

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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