Individual Calculations July 2011
 Zahnd, Edy  Total change: 1.75  Rating chartPersonal card
 Open de Neuchatel 2011 Neuchatel SUI 2011-06-10
RcRownchangeKK*chgGame
 2002 1990 3.00 6 0.07 25 1.75 
  Balacek, Tadeas c2235 CZE0.001-0.2025-5.00 
  Alfimov, Igor 1817 CZE1.0010.27256.75 
  Vilaseca, Laurent 2156 SUI0.001-0.2825-7.00 
  Del Val, Moise 1791 SUI1.0010.24256.00 
  Staub, Ludovic 2193 SUI0.001-0.2425-6.00 
  Pellaton, Fernand 1820 SUI1.0010.28257.00 

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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