Individual Calculations July 2013
 Laureano, Dereck  Total change: 0.00  Rating chartPersonal card
 6th Summer Solstice Open Coral Springs, Florida USA 2013-06-21
RcRownchangeRpKK*chgGame
 2102 0 0.50 3 0.00 1829   0.00 
  Andretta, Carlos 2212 ARG0.0010.00 0.00 
  Xanthos, Constantine 2051 USA0.5010.00 0.00 
  Daly, Chaz 2044 USA0.0010.00 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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