Individual Calculations May 2010
 Aramil, William J  Total change: 18.30  Rating chartPersonal card
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2324 2258 5.00 9 1.22 15 18.30 
  Sakai, Hibiki 2003 JPN1.0010.19152.85 
  Ivanov, Alexander g2534 USA0.5010.33154.95 
  Paragua, Mark C g2497 PHI0.5010.30154.50 
  Sarkar, Justin m2378 USA0.001-0.3415-5.10 
  Shetty, Atulya A 2063 USA1.0010.25153.75 
  Figler, Ilye f2297 USA0.5010.05150.75 
  Perelshteyn, Eugene g2553 USA0.5010.35155.25 
  Kamat, Amar M 2159 IND1.0010.36155.40 
  Kekelidze, Mikheil g2430 GEO0.001-0.2715-4.05 

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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