Individual Calculations March 2011
 Ferber, Mark J  Total change: 0.00  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
RcRownchangeRpKK*chgGame
 2202 0 4.00 7 0.00 2215   0.00 
  Abrahamyan, Tatev wf2355 USA0.0010.00 0.00 
  Field, Frederick W 1944 USA1.0010.00 0.00 
  Amanov, Zhanibek m2394 KAZ0.0010.00 0.00 
  Ni, Viktorija wm2180 LAT0.0010.00 0.00 
  Moon, Ryan Joseph 2178 USA1.0010.00 0.00 
  Tyagi, Kushan 2144 USA1.0010.00 0.00 
  Belliard, Luis M 2218 DOM1.0010.00 0.00 

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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