Individual Calculations September 2009
 Levitov, Ilya  Total change: 0.00  Rating chartPersonal card
 37th Annual World Open - Under 2400 Section Philadelphia, Pennsylvania USA 2009-06-29
RcRownchangeRpKK*chgGame
 2116 0 0.00 6 0.00 1416   0.00 
  Rueda, Libardo 2208 USA0.0010.00 0.00 
  Hortillosa, Andres 2143 USA0.0010.00 0.00 
  De Fotis, Gary C 2128 USA0.0010.00 0.00 
  Hook, William E 2009 IVB0.0010.00 0.00 
  Ng, Andrew 2103 USA0.0010.00 0.00 
  Collier, Philip M 2106 USA0.0010.00 0.00 

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)
 

 

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