Individual Calculations January 2011
 Moon, Ryan Joseph  Total change: 8.10  Rating chartPersonal card
 37th Lipkin/Pfefferkorn Open - Tracy Callis Memorial Greensboro, North Carolina USA 2010-10-29
RcRownchangeKK*chgGame
 2185 2178 3.00 5 0.54 15 8.10 
  Simpson, Ronald f2283 USA1.0010.64159.60 
  Adu, Oladapo Olutola m2237 NGR0.001-0.4215-6.30 
  Larkins, Larry R 2138 USA0.501-0.0615-0.90 
  Potter, John Russell 2208 USA0.5010.04150.60 
  Xin, Samuel L 2060 USA1.0010.34155.10 

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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