Individual Calculations March 2012
 Melekhina, Alisa  Total change: -5.10  Rating chartPersonal card
 44th Annual Liberty Bell Open - Open Section Philadelphia, Pennsylvania USA 2012-01-13
RcRownchangeKK*chgGame
 2208 2247 3.50 7 -0.34 15 -5.10 
  Slomski, Matt 2052 USA1.0010.25153.75 
  Bartell, Thomas f2354 USA0.5010.15152.25 
  Bodek, Michael H 2232 USA0.001-0.5215-7.80 
  Mucerino Jr, Joseph 2079 USA1.0010.28154.20 
  Romanenko, Vladimir g2473 BLR0.001-0.2115-3.15 
  Krause, Benjamin 2216 USA0.501-0.0415-0.60 
  Colas, Joshua 2052 USA0.501-0.2515-3.75 

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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