Individual Calculations September 2011
 Wang, Lidong  Total change: -67.50  Rating chartPersonal card
 2011 Manhattan Open - Open Section New York, New York USA 2011-08-17
RcRownchangeKK*chgGame
 2145 2170 2.50 9 -2.25 30 -67.50 
  Mulyar, Michael A m2410 USA0.001-0.2030-6.00 
  Velikhanli, Firuza wg2301 AZE1.0010.683020.40 
  Santarius, Erik 2311 USA0.001-0.3130-9.30 
  Maltese, Adam S 2281 USA0.001-0.3530-10.50 
  Itkin, David 2025 CAN0.501-0.1930-5.70 
  Bauza Mercere, Eduardo 1839 ARG0.001-0.8830-26.40 
  Atanasiu, Nicolae 2007 BEL1.0010.28308.40 
  Hughes, John Lodge 2049 USA0.001-0.6630-19.80 
  Lawson, Brian 2083 USA0.001-0.6230-18.60 

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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