Individual Calculations September 2012
 Berg, George P  Total change: 16.20  Rating chartPersonal card
 11th Annual Manhattan Open - U2300 Section New York, New York USA 2012-08-17
RcRownchangeKK*chgGame
 2075 2066 4.00 6 1.08 15 16.20 
  Yagiz, Bora 1909 TUR1.0010.29154.35 
  Klein, Erez N f2235 USA0.5010.22153.30 
  Reverby, Miro 2166 USA0.5010.14152.10 
  Hendrickson, Nolan R 2135 USA0.001-0.4015-6.00 
  Ding, Kimberly wf1941 USA1.0010.33154.95 
  Hughes, John L 2064 USA1.0010.50157.50 

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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