Individual Calculations July 2009
 Lawton, Charles  Total change: 0.00  Rating chartPersonal card
 2009 US Championship St. Louis, Missouri USA 2009-05-07
RcRownchangeRpKK*chgGame
 2468 0 1.00 9 0.00 2117   0.00 
  Khachiyan, Melikse g2546 USA0.0010.00 0.00 
  Sevillano, Enrico m2520 USA0.0010.00 0.00 
  Shabalov, Alexander g2569 USA0.0010.00 0.00 
  Hughes, Tyler B 2230 USA0.0010.00 0.00 
  Eckert, Doug D f2275 USA0.0010.00 0.00 
  Gulko, Boris g2561 USA0.0010.00 0.00 
  Becerra, Julio J g2609 USA0.0010.00 0.00 
  Shankland, Samuel m2446 USA0.5010.00 0.00 
  Krush, Irina mwg2452 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)
 

 

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