Individual Calculations August 2012
 McKenna, Jason P  Total change: -3.45  Rating chartPersonal card
 Scottish International Open 2012 Glasgow SCO 2012-07-07
RcRownchangeKK*chgGame
 2093 2115 4.50 9 -0.23 15 -3.45 
  Dunnington, Angus J m2386 ENG0.001-0.1715-2.55 
  Hardarson, Jon Trausti 1774 ISL1.0010.12151.80 
  Hilton, Stephen H 1918 SCO0.501-0.2515-3.75 
  Dawson, Alastair 1891 SCO1.0010.22153.30 
  Klug, Christian 1894 GER1.0010.22153.30 
  De Verdier, Michael 2352 SWE0.001-0.2015-3.00 
  Cooksey, Paul S f2298 ENG0.001-0.2615-3.90 
  Parks, Joseph 1910 SCO1.0010.24153.60 
  Enchev, Ivajlo m2413 BUL0.001-0.1515-2.25 

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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