Individual Calculations August 2012
 Buchanan, Walter F.  Total change: -12.30  Rating chartPersonal card
 Scottish International Open 2012 Glasgow SCO 2012-07-07
RcRownchangeKK*chgGame
 2056 2127 4.50 9 -0.82 15 -12.30 
  Enchev, Ivajlo m2413 BUL0.001-0.1615-2.40 
  Thomas, Daniel 1793 SCO1.0010.12151.80 
  Will, Douglas 1923 SCO0.001-0.7615-11.40 
  Parks, Joseph 1910 SCO1.0010.22153.30 
  Nepveu, Manuel 1955 NED0.501-0.2315-3.45 
  Hilton, Stephen H 1918 SCO1.0010.23153.45 
  Tate, Alan f2346 SCO0.001-0.2215-3.30 
  Karlsson, Mikael 1929 ISL1.0010.24153.60 
  Lagerman, Robert f2315 ISL0.001-0.2615-3.90 

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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