Individual Calculations August 2012
 Leve, Nitai D  Total change: 1.50  Rating chartPersonal card
 40th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2228 2134 3.50 9 0.10 15 1.50 
  Ludwig, Daniel J m2482 USA0.001-0.1115-1.65 
  Adamson, Robby f2335 USA0.001-0.2415-3.60 
  Wettasinha, Vasanta 1830 SRI1.0010.14152.10 
  Tuhrim, Richard J 2268 USA1.0010.681510.20 
  Jayakumar, Adarsh 2300 USA0.5010.22153.30 
  Burnett, Ronald m2350 USA0.001-0.2215-3.30 
  Korley, Kassa f2298 USA0.001-0.2815-4.20 
  Liang, Awonder f1922 USA1.0010.23153.45 
  Castaneda, Nelson f2266 USA0.001-0.3215-4.80 

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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