Individual Calculations September 2009
 Thompson, Walt H  Total change: 0.00  Rating chartPersonal card
 110th Annual US Open Indianapolis, Indiana USA 2009-08-01
RcRownchangeRpKK*chgGame
 2139 0 2.00 5 0.00 2067   0.00 
  Balkum, Alexander 2137 USA0.0010.00 0.00 
  Bath, John 2159 USA1.0010.00 0.00 
  Smith, Garrett L 2121 USA0.0010.00 0.00 
  Terrie, Henry L 2104 USA0.0010.00 0.00 
  Obregon, Juan Luis c2172 MEX1.0010.00 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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