Individual Calculations July 2011
 Adu, Oladapo Oluto  Total change: -18.75  Rating chartPersonal card
 64th Maryland Open Rockville, Maryland USA 2011-04-29
RcRownchangeKK*chgGame
 2170 2296 1.00 3 -0.98 15 -14.70 
  Barnakov, Yuri A 2169 USA0.001-0.6715-10.05 
  Strenzwilk, Denis 2054 USA1.0010.20153.00 
  Getz, Shelby D f2288 USA0.001-0.5115-7.65 

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)
 
 20th Annual Chicago Open Wheeling, Illinois USA 2011-05-26
RcRownchangeKK*chgGame
 2226 2295 5.00 9 -0.27 15 -4.05 
  Shabalov, Alexander g2586 USA0.001-0.1515-2.25 
  Jayakumar, Adarsh 2170 USA1.0010.33154.95 
  Hellwig, Luke 2013 USA1.0010.16152.40 
  Schmakel, Sam A 1986 USA1.0010.14152.10 
  Sadorra, Julio C m2498 PHI0.001-0.2415-3.60 
  Flaga, Krzysztof 2051 USA0.001-0.8015-12.00 
  Holliman, Bob 2126 USA1.0010.28154.20 
  Magness, Trevor S 2130 USA1.0010.28154.20 
  Naroditsky, Daniel m2472 USA0.001-0.2715-4.05 

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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