Individual Calculations April 2009
 Chakraborty, Dipro  Total change: 0.00  Rating chartPersonal card
 18th Annual North American Open Las vegas, Nevada USA 2008-12-26
RcRownchangeRpKK*chgGame
 2100 0 2.00 3 0.00 2113   0.00 
  Yee, Michael A 2069 USA0.5010.00 0.00 
  Larson, Gerald A 2135 USA1.0010.00 0.00 
  Gallegos, Paul A 2097 USA0.5010.00 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)
 
 7th Annual Western Pacific Open Los Angeles, CA USA 2009-03-13
RcRownchangeRpKK*chgGame
 2161 0 0.00 2 0.00 1461   0.00 
  Steinfl, Alessandr 2242 ITA0.0010.00 0.00 
  Richardson, Ryan 2079 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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