Individual Calculations May 2010
 Goebel, Ryan  Total change: 0.00  Rating chartPersonal card
 2010 World Amateur Chess Championships Skokie, Illinois USA 2010-03-19
RcRownchangeRpKK*chgGame
 1833 0 0.00 4 0.00 1133   0.00 
  Desormes, Olivier 1775 FRA0.0010.00 0.00 
  Amarasinghe, Prashantha 1982 SRI0.0010.00 0.00 
  Musin, Azat 1808 RUS0.0010.00 0.00 
  Varela, Alvaro Rodriguez 1768 ESP0.0010.00 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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