Individual Calculations March 2010
 Georgiadis, Andreas  Total change: -34.25  Rating chartPersonal card
 33. Zurich Weihnachtsopen Allgemein Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 1843 1845 1.50 5 -0.99 25 -24.75 
  Potterat, Alina 1578 SUI1.0010.18254.50 
  Meier, Franz 2026 SUI0.001-0.2625-6.50 
  Vuckovic, Nebojsa 1647 SUI0.501-0.2625-6.50 
  Jehnichen, Kai 1905 GER0.001-0.4225-10.50 
  Gehrig, Peter 2057 SUI0.001-0.2325-5.75 

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)
 
 Open Burgdorf Burgdorf SUI 2010-02-19
RcRownchangeKK*chgGame
 2116 1845 0.00 2 -0.38 25 -9.50 
  Monteverde, Jonathan 2000 SUI0.001-0.2925-7.25 
  Antognini, Francesco 2232 SUI0.001-0.0925-2.25 

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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