Individual Calculations July 2009
 Puliti, Alessandro  Total change: 6.75  Rating chartPersonal card
 27. Liechtenstein-OPEN Triesen LIE 2009-05-15
RcRownchangeKK*chgGame
 2001 1943 3.00 6 0.45 15 6.75 
  Habibi, Ali m2290 GER0.001-0.1115-1.65 
  Tessmer, Hans-Peter 1593 GER1.0010.11151.65 
  Simon, Peter 2163 GER0.001-0.2215-3.30 
  Ingold, Willi 1801 SUI0.501-0.1915-2.85 
  Sarmir, Milos 2086 SVK1.0010.691510.35 
  Maurer, Fritz 2070 SUI0.5010.17152.55 

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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