Individual Calculations May 2015
 Kee, Steve  Total change: -80.40  Rating chartPersonal card
 Edinburgh Congress Premier 2015 Edinburgh SCO 2015-04-17
RcRownchangeKK*chgGame
 1943 2050 0.50 4 -2.01 40 -80.40 
  Orr, Mark J L m2240 IRL0.001-0.2540-10.00 
  Sykes, Chris 1908 SCO0.501-0.1940-7.60 
  Zhang, Zheming 1712 ENG0.001-0.8840-35.20 
  Prince, Alan R 1912 SCO0.001-0.6940-27.60 

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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