Individual Calculations September 2009
 Guex, Pascal  Total change: 4.05  Rating chartPersonal card
 18. Open Int. de Martigny Martigny SUI 2009-07-31
RcRownchangeKK*chgGame
 2132 2169 3.50 6 0.27 15 4.05 
  Del Val, Moise 1873 SUI1.0010.15152.25 
  Nueesch, Gerard f2319 SUI0.001-0.3015-4.50 
  Hirzel, Martin 1939 SUI1.0010.21153.15 
  Sermier, Guillaume m2388 FRA0.001-0.2215-3.30 
  Sernagiotto, Mirko Virgilio 1963 ITA1.0010.24153.60 
  Habibi, Ali m2308 GER0.5010.19152.85 

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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