Individual Calculations January 2011
 Steinfl, Alessandro  Total change: -1.80  Rating chartPersonal card
 46th Annual American Open Los Angeles, California USA 2010-11-25
RcRownchangeKK*chgGame
 2251 2211 3.00 7 -0.12 15 -1.80 
  Amanov, Zhanibek m2394 KAZ0.001-0.2615-3.90 
  Gupta, Ankit 2235 USA0.5010.03150.45 
  Brown, Michael W 2066 USA0.001-0.6915-10.35 
  Belakovskaia, Anjelina wg2286 USA1.0010.60159.00 
  Bercys, Salvijus m2447 USA0.001-0.2015-3.00 
  Eng, Randel 1977 USA1.0010.21153.15 
  Abrahamyan, Tatev wf2355 USA0.5010.19152.85 

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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