Individual Calculations May 2011
 Finney, Stuart S  Total change: 26.40  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2330 2099 0.00 1 -0.21 15 -3.15 
  Mc Clain, Dylan f2330 USA0.001-0.2115-3.15 

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 Eastern Class Championships Sturbridge, Massachusetts USA 2011-03-04
RcRownchangeKK*chgGame
 2115 2122 2.00 3 0.47 15 7.05 
  Smarty, Sylvester 2123 USA1.0010.50157.50 
  Times, Lawyer 2093 USA0.001-0.5415-8.10 
  Itkis, Hana wf2128 USA1.0010.51157.65 

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)
 
 2nd Annual Hartford Open Windsor Locks, Connecticut USA 2011-04-08
RcRownchangeKK*chgGame
 2262 2122 1.00 2 0.30 15 4.50 
  Colas, Joshua 2064 USA1.0010.42156.30 
  Kekelidze, Mikheil g2460 GEO0.001-0.1215-1.80 

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)
 
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2193 2122 5.00 9 1.20 15 18.00 
  Brock, William H 2006 USA1.0010.34155.10 
  Yeager, Daniel A f2289 USA0.5010.22153.30 
  Fedorowicz, John P g2444 USA0.001-0.1315-1.95 
  Barnett, Alex 2280 USA0.001-0.2915-4.35 
  Pillai, Kadhir A 1986 USA1.0010.32154.80 
  Viswanadha, Kesav 1873 USA0.501-0.3115-4.65 
  Ding, Andrew 2005 USA1.0010.34155.10 
  Mandizha, Farai f2416 ZIM1.0010.851512.75 
  Arnold, Marc T m2435 USA0.001-0.1415-2.10 

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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