Individual Calculations May 2011
 Lucente, Mike  Total change: -6.30  Rating chartPersonal card
 19th Annual Southern Open Orlando, Florida USA 2011-04-01
RcRownchangeKK*chgGame
 2101 2047 0.50 2 -0.36 15 -5.40 
  Margulis, Yevgeniy 2152 USA0.001-0.3615-5.40 
  Hyatt, Doug 2049 USA0.5010.00150.00 

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
 2185 2047 2.50 8 -0.06 15 -0.90 
  Shen, Arthur f2132 USA0.5010.12151.80 
  Aliyev, Timur 2280 ISR1.0010.791511.85 
  Adu, Oladapo Oluto m2296 NGR0.001-0.1915-2.85 
  Tremblay, Rejean 2234 CAN0.001-0.2615-3.90 
  Leve, Nitai D 2156 USA1.0010.65159.75 
  Daly, Troy 2125 USA0.001-0.3915-5.85 
  Schwartz, Maxwell 2090 USA0.001-0.4415-6.60 
  Sandager, Stephen 2164 USA0.001-0.3415-5.10 

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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