Individual Calculations November 2011
 Griffiths, Ryan Rhys  Total change: -6.90  Rating chartPersonal card
 European B-18 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 2273 2317 4.50 9 -0.46 15 -6.90 
  Komut, Burak 2007 TUR1.0010.14152.10 
  Kanarek, Marcel m2444 POL0.5010.17152.55 
  Pavlidis, Antonios m2427 GRE0.5010.15152.25 
  Lagarde, Maxime f2452 FRA0.001-0.3215-4.80 
  Blazeka, Matej 2165 CRO0.501-0.2015-3.00 
  Ashiku, Franc 2139 ALB0.501-0.2315-3.45 
  Papadimitriou, Athanasios 2188 GRE1.0010.33154.95 
  Firat, Burak m2387 TUR0.001-0.4015-6.00 
  Straka, Vojtech 2246 CZE0.501-0.1015-1.50 

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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