Individual Calculations March 2010
 Hughes, Roy  Total change: 5.55  Rating chartPersonal card
 Gibraltar Masters Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2059 1976 4.00 9 0.37 15 5.55 
  Saravanan, V. m2357 IND0.001-0.0915-1.35 
  Andre, Gordon 2308 GER0.001-0.1215-1.80 
  Hirneise, Lothar 1707 GER1.0010.17152.55 
  Bindrich, Oswald 2173 GER1.0010.751511.25 
  Lasinskas, Povilas f2174 LTU0.001-0.2415-3.60 
  Valgmae, Toomas 2154 EST0.001-0.2715-4.05 
  Rough, Robert E 1811 SCO0.501-0.2215-3.30 
  Hansen, Erle Andrea Marki 1699 NOR1.0010.17152.55 
  Lipecki, Alexander 2146 SUI0.5010.22153.30 

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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