Individual Calculations March 2012
 Nilsson, Martin  Total change: 7.80  Rating chartPersonal card
 21st Annual North American Open - U2300 Section Las Vegas, Nevada USA 2011-12-26
RcRownchangeKK*chgGame
 2119 2189 3.50 5 0.52 15 7.80 
  Heung, Christopher 2134 USA0.501-0.0815-1.20 
  Hendrickson, Nolan 2124 USA0.501-0.0915-1.35 
  Yim, Tony Sung 2062 KOR1.0010.33154.95 
  Perepelitsky, Philip 2101 USA1.0010.38155.70 
  Stamnov, Aleksandar f2174 MKD0.501-0.0215-0.30 

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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