Individual Calculations March 2011
 Jaleel, Zaroug A  Total change: 6.75  Rating chartPersonal card
 29th Annual Empire City Open New York, New York USA 2010-12-26
RcRownchangeKK*chgGame
 2169 2083 2.00 4 0.45 15 6.75 
  Ostrovskiy, Aleksandr A f2309 USA0.001-0.2115-3.15 
  Pillai, Kadhir A 2047 USA1.0010.45156.75 
  Zaderman, Vitaly 2184 USA0.001-0.3615-5.40 
  Wang, Eigen 2136 USA1.0010.57158.55 

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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