Individual Calculations June 2013
 Colovic, Aleksandar  Total change: 1.80  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2369 2447 5.50 9 0.18 10 1.80 
  Williams, Samuel G 2253 ENG1.0010.25102.50 
  D`costa, Lorin Ar m2426 ENG0.501-0.0310-0.30 
  Moskovic, David M f2342 ENG0.001-0.6410-6.40 
  Pert, Nicholas g2557 ENG0.5010.15101.50 
  Wadsworth, Matthew J 2056 ENG1.0010.09100.90 
  Townsend, M Paul 2234 ENG1.0010.23102.30 
  Ziska, Helgi Dam m2474 FAI1.0010.54105.40 
  Fressinet, Laurent g2703 FRA0.001-0.1910-1.90 
  Chapman, Terry Pd 2279 ENG0.501-0.2210-2.20 

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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