Individual Calculations July 2009
 Rodriguez, Eric  Total change: -1.65  Rating chartPersonal card
 11th Annual Foxwoods Open Mashantucket, Connecticut USA 2009-04-08
RcRownchangeKK*chgGame
 2299 2247 3.00 7 -0.04 15 -0.60 
  Ivanov, Alexander g2516 USA0.001-0.1715-2.55 
  Pamatmat, Jarod M 2008 USA1.0010.20153.00 
  Lenderman, Alex m2434 USA0.001-0.2615-3.90 
  Vertkin, Sergey 2219 RUS1.0010.46156.90 
  Ippolito, Dean J m2443 USA0.001-0.2515-3.75 
  Kelley, Dereque D 2149 USA1.0010.37155.55 
  Kleiman, Jake f2326 USA0.001-0.3915-5.85 

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)
 
 16th Space Coast Open Cocoa Beach, Florida USA 2009-05-08
RcRownchangeKK*chgGame
 2236 2247 1.50 3 -0.07 15 -1.05 
  Daly, Troy 2125 USA1.0010.33154.95 
  Kuderinov, Kirill m2443 KAZ0.001-0.2515-3.75 
  Haskel, Jeffrey 2140 USA0.501-0.1515-2.25 

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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