Individual Calculations July 2012
 He, Tommy O  Total change: 34.20  Rating chartPersonal card
 21st Annual Chicago Open - Open Section Wheeling, Illinois USA 2012-05-24
RcRownchangeKK*chgGame
 2254 1948 3.50 8 2.28 15 34.20 
  Young, Angelo m2338 PHI0.001-0.0915-1.35 
  Dougherty, Michael f2195 CAN1.0010.811512.15 
  Kretchetov, Alexan f2339 RUS0.001-0.0915-1.35 
  Vibbert, Sean 2214 USA0.5010.32154.80 
  Aliyev, Timur 2258 ISR0.5010.36155.40 
  Kunche, Nikhilesh f2250 IND0.5010.35155.25 
  Korley, Kassa f2334 USA0.001-0.0915-1.35 
  Paitrick, Derek Ri 2104 USA1.0010.711510.65 

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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