Individual Calculations August 2013
 McKay, Roderick M  Total change: 5.40  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 2280 2370 6.00 9 0.54 10 5.40 
  Nickl, Klaus 2101 AUT1.0010.17101.70 
  Barnaure, Vlad-Victor m2503 ROU0.001-0.3210-3.20 
  Olson, Hamish 2021 SCO1.0010.11101.10 
  Green, Andrew D 2160 SCO0.501-0.2710-2.70 
  Grant, Alan G 2156 SCO1.0010.23102.30 
  Gretarsson, Hjorvar Steinn m2511 ISL0.5010.19101.90 
  Tate, Alan f2277 SCO0.001-0.6310-6.30 
  Grant, Jonathan I M 2235 SCO1.0010.32103.20 
  Hebden, Mark L g2555 ENG1.0010.74107.40 

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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