Individual Calculations May 2011
 Tremblay, Rejean  Total change: -18.00  Rating chartPersonal card
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2157 2234 3.00 7 -1.20 15 -18.00 
  Milman, Lev m2462 USA0.001-0.2115-3.15 
  Song, Michael 2062 CAN0.001-0.7315-10.95 
  Brock, William H 2006 USA1.0010.21153.15 
  Sivakumar, Kavinay 2064 USA1.0010.28154.20 
  Lucente, Mike 2047 USA1.0010.26153.90 
  Stopa, Jacek m2453 POL0.001-0.2215-3.30 
  Tom, George 2007 USA0.001-0.7915-11.85 

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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