Individual Calculations May 2011
 Fikiet, Alex M  Total change: 9.75  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2202 2217 1.50 3 -0.07 15 -1.05 
  Mirabile, Tim 2165 USA1.0010.43156.45 
  Joshi, Sandy f2387 USA0.5010.22153.30 
  Fan, Yun wf2054 USA0.001-0.7215-10.80 

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)
 
 2nd Annual Hartford Open Windsor Locks, Connecticut USA 2011-04-08
RcRownchangeKK*chgGame
 2073 2223 2.00 3 -0.08 15 -1.20 
  Meredith, Matthew 2018 USA1.0010.24153.60 
  Gu, Christopher 2180 USA0.001-0.5615-8.40 
  Richman, Jonathan 2021 USA1.0010.24153.60 

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)
 
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2256 2223 5.00 9 0.80 15 12.00 
  Stopa, Jacek m2453 POL1.0010.791511.85 
  Mitkov, Nikola g2529 MKD0.001-0.1415-2.10 
  Fan, Yun wf2064 USA0.501-0.2115-3.15 
  Chiang, Michael 2064 USA1.0010.29154.35 
  Lapshun, Yury m2438 USA0.001-0.2315-3.45 
  McCartney, Patrick 2083 USA1.0010.31154.65 
  Bryant, John D f2418 USA0.001-0.2515-3.75 
  Gutierrez, Paloma wm2119 ESP1.0010.36155.40 
  Shen, Arthur f2132 USA0.501-0.1215-1.80 

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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