Individual Calculations July 2009
 Friedrich, Norbert  Total change: -0.45  Rating chartPersonal card
 SGM 2009 (League 1 & 2) decentralised SUI 2008-10-08
RcRownchangeKK*chgGame
 2310 2347 1.50 3 -0.14 15 -2.10 
  Gaehler, Marco 2187 SUI0.001-0.7115-10.65 
  Pfrommer, Christoph f2355 GER0.5010.01150.15 
  Wirthensohn, Heinz m2389 SUI1.0010.56158.40 

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)
 
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2256 2350 5.50 9 0.11 15 1.65 
  Hillarp Persson, Tiger g2618 SWE0.5010.33154.95 
  Korneev, Oleg g2587 RUS0.001-0.2015-3.00 
  Nardone, Massimo 2000 ITA1.0010.11151.65 
  Turchetta, Gianluca 2000 ITA1.0010.11151.65 
  Chapman, Terry P D 2232 ENG1.0010.34155.10 
  Naumkin, Igor g2488 RUS0.001-0.3115-4.65 
  Sala, Sergio 2000 ITA1.0010.11151.65 
  Gohil, Harry f2334 GER0.001-0.5215-7.80 
  Matzat, Andre 2041 GER1.0010.14152.10 

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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