Individual Calculations October 2018
 Smith, Stephen H  Total change: 12.60  Rating chartPersonal card
 Bridge of Allan U2200 2018 Stirling SCO 2018-08-25
RcRownchangeKK*chgGame
 1977 1748 1.50 4 0.63 20 12.60 
  Sanger, Jake M 1928 SCO0.5010.24204.80 
  Schwartz, Julius 2109 SCO0.001-0.1020-2.00 
  Giulian, Rosemary A 1924 SCO1.0010.732014.60 
  Turner, Max N 1948 ENG0.001-0.2420-4.80 

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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