Individual Calculations July 2012
 Schmakel, Sam A  Total change: -17.85  Rating chartPersonal card
 21st Annual Chicago Open - Open Section Wheeling, Illinois USA 2012-05-24
RcRownchangeKK*chgGame
 2165 2127 2.50 8 -1.19 15 -17.85 
  Bartholomew, John m2445 USA0.001-0.1315-1.95 
  Amanov, Mesgen g2518 TKM0.001-0.0915-1.35 
  Liang, Adream 1851 USA0.001-0.8315-12.45 
  Mayers, Dan E 1912 USA1.0010.23153.45 
  Arjun, Vishnuvardh m2296 IND0.001-0.2815-4.20 
  Plotkin, Victor f2243 CAN0.001-0.3415-5.10 
  Magness, Trevor S 2163 USA1.0010.55158.25 
  Liang, Awonder f1890 USA0.501-0.3015-4.50 

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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