Individual Calculations March 2011
 Torricelli, Arnold  Total change: -3.45  Rating chartPersonal card
 34. Zurich Weihnachtsopen Allgemein Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 1746 1945 3.50 5 -0.23 15 -3.45 
  Schweizer, Samuel 1768 SUI0.001-0.7315-10.95 
  Thurnheer, Peter 1692 SUI1.0010.19152.85 
  Barz, Norbert 1636 SUI0.501-0.3615-5.40 
  Retti, Marco 1718 SUI1.0010.21153.15 
  Stegmaier, Walter 1914 SUI1.0010.46156.90 

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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