Individual Calculations August 2012
 Bouzoukis, Charles  Total change: -15.00  Rating chartPersonal card
 40th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2127 2179 3.00 7 -1.00 15 -15.00 
  Sawyer, Bradley J 2140 USA0.001-0.5515-8.25 
  Hughes, John Lodger 2084 USA1.0010.37155.55 
  Kudryavtsev, Vadim 2152 RUS0.001-0.5415-8.10 
  Bodda, Pratyusha 2159 IND0.501-0.0315-0.45 
  Markovits, Alex 2140 USA0.001-0.5515-8.25 
  Manon-Og Jr, Ramon 2146 PHI1.0010.45156.75 
  Bowersock, Michael 2071 USA0.501-0.1515-2.25 

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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