Individual Calculations July 2012
 Levi, Ariel S  Total change: -10.95  Rating chartPersonal card
 21st Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2012-05-25
RcRownchangeKK*chgGame
 2072 2112 2.00 5 -0.73 15 -10.95 
  Karklins, Andrew f2205 USA0.5010.13151.95 
  Kho, Jingle A 1839 CAN1.0010.17152.55 
  Kasiurak, Zach 2080 USA0.501-0.0415-0.60 
  Murthy, Pappu 2093 USA0.001-0.5315-7.95 
  Kudryavtsev, Vadim 2142 RUS0.001-0.4615-6.90 

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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