Individual Calculations January 2009
 Quillan, Gary  Total change: 27.75  Rating chartPersonal card
 23e open international - Grand Prix du Touquet - A Le Touquet Paris Plage FRA 2008-10-26
RcRownchangeKK*chgGame
 2256 2329 6.50 8 1.85 15 27.75 
  Renard, Stephane 1979 FRA1.0010.11151.65 
  Deschepper, Jeroen 2014 BEL1.0010.14152.10 
  Bellamine, Imed 2140 FRA1.0010.25153.75 
  Arkell, Keith C g2521 ENG1.0010.751511.25 
  D`costa, Lorin A R f2411 ENG0.001-0.3915-5.85 
  Dal Borgo, Albin 2210 BEL1.0010.34155.10 
  Shirazi, Kamran m2416 FRA0.5010.12151.80 
  Geirnaert, Steven f2353 BEL1.0010.53157.95 

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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