Individual Calculations July 2009
 Kekelidze, Mikheil  Total change: -5.30  Rating chartPersonal card
 Thailand Open Chess Championship 2009 Pattaya THA 2009-04-01
RcRownchangeKK*chgGame
 2238 2468 6.50 9 -0.53 10 -5.30 
  Eng, Andre-Jerome 2118 SIN0.501-0.3910-3.90 
  Brookfield, Toby c2118 GCI0.501-0.3910-3.90 
  Wismeijer, Jeroen 2122 NED1.0010.11101.10 
  Topi-Hulmi, Teemu 2270 FIN1.0010.24102.40 
  Li, Hanbin 2322 CHN0.501-0.2010-2.00 
  Daly, Colm f2313 IRL0.501-0.2110-2.10 
  Voigt, Martin f2304 GER0.501-0.2210-2.20 
  Reilly, Tim f2280 AUS1.0010.26102.60 
  Shen, Siyuan 2294 CHN1.0010.27102.70 

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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