Individual Calculations May 2011
 Leve, Nitai D  Total change: -24.60  Rating chartPersonal card
 2011 World Amateur Team & US Team East Parsippany, New Jersery USA 2011-02-19
RcRownchangeKK*chgGame
 2325 2153 1.00 3 0.16 15 2.40 
  Kelleher, William f2346 USA1.0010.751511.25 
  Sturt, Raven M 2241 USA0.001-0.3815-5.70 
  Shneider, Igor f2387 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)
 
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 1977 2156 4.00 8 -1.80 15 -27.00 
  Song, Michael 2062 CAN0.001-0.6315-9.45 
  Brock, William H 2006 USA1.0010.30154.50 
  Viswanadha, Kesav 1873 USA0.001-0.8415-12.60 
  Margiotta, Jason J 1994 USA1.0010.29154.35 
  Lucente, Mike 2047 USA0.001-0.6515-9.75 
  Dong, Alice 1793 USA1.0010.10151.50 
  Nahutin, Yevgeni 2032 CAN1.0010.33154.95 
  Tom, George 2007 USA0.001-0.7015-10.50 

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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