Individual Calculations May 2012
 Wong, Althea  Total change: 0.00  Rating chartPersonal card
 Ballarat Begonia Open 2012 Ballarat AUS 2012-03-10
RcRownchangeRpKK*chgGame
 1589 0 0.00 1 0.00 789   0.00 
  Watson, Jean 1589 AUS0.0010.00 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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