Individual Calculations February 2013
 Shipman, Walter J  Total change: -19.05  Rating chartPersonal card
 4th Annual Golden State Open Concord, California USA 2013-01-17
RcRownchangeKK*chgGame
 2043 2144 3.00 7 -1.27 15 -19.05 
  Ghatti, Sanjay 1767 USA0.501-0.4115-6.15 
  Landingin, Jofrel 1762 CAN0.501-0.4115-6.15 
  Amanov, Zhanibek m2360 KAZ0.5010.28154.20 
  Chow, Colin 2062 USA0.001-0.6115-9.15 
  Apte, Neel 2080 USA1.0010.41156.15 
  Hatarik, Robert 2154 GER0.001-0.4915-7.35 
  Applebaum, Andy F 2117 USA0.501-0.0415-0.60 

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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