Individual Calculations March 2011
 Hermansen, Ron  Total change: -10.80  Rating chartPersonal card
 28th Annual US Amateur Team Championship - West Woodland Hills, California USA 2011-02-19
RcRownchangeKK*chgGame
 2177 2213 2.00 5 -0.72 15 -10.80 
  Lauria, Michael D 1968 USA0.501-0.3015-4.50 
  Kudryavtsev, Vadim 2131 RUS0.001-0.6115-9.15 
  Peters, Jack m2364 USA0.001-0.3015-4.50 
  Faber, Craig Allen 2113 USA0.501-0.1415-2.10 
  Manukyan, Garush 2310 ARM1.0010.63159.45 

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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