Individual Calculations October 2008
 Guy, David  Total change: 4.50  Rating chartPersonal card
 14th World Deaf Individual (Men) St. Gallen SUI 2008-07-20
RcRownchangeKK*chgGame
 2109 1951 2.50 7 0.30 15 4.50 
  Georgiev, Veselin m2301 BUL0.001-0.1115-1.65 
  Redzepi, Halit 1817 SUI0.501-0.1815-2.70 
  Pasquotto, Mirko 1900 ITA1.0010.43156.45 
  Hoffmann, Rainer 2121 GER0.001-0.2815-4.20 
  Malyuga, Valentin 2273 RUS0.5010.37155.55 
  Szurovszky, Elek f2132 HUN0.001-0.2615-3.90 
  Jentsch, Dieter 2220 GER0.5010.33154.95 

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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