Individual Calculations May 2015
 Tin, Sergey  Total change: -50.80  Rating chartPersonal card
 Edinburgh Congress Premier 2015 Edinburgh SCO 2015-04-17
RcRownchangeKK*chgGame
 2050 2014 1.00 5 -1.27 40 -50.80 
  Best, Philip N 2150 ENG1.0010.684027.20 
  Orr, Mark J L m2240 IRL0.001-0.2140-8.40 
  Neave, George 2140 SCO0.001-0.3340-13.20 
  Mollison, Jamie 1853 SCO0.001-0.7140-28.40 
  Marks, Ian A 1866 SCO0.001-0.7040-28.00 

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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