Individual Calculations May 2017
 Hirzel, Moritz  Total change: 24.80  Rating chartPersonal card
 7. Open de la Broye (group A) Payerne SUI 2017-03-31
RcRownchangeKK*chgGame
 1779 1558 1.00 3 0.34 40 13.60 
  Labelle, Ambroise 1783 FRA0.001-0.2240-8.80 
  Bonferroni, Carlo 1748 SUI0.001-0.2540-10.00 
  Savary, Michel 1806 SUI1.0010.814032.40 

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)
 
 Kortchnoi-Memorial Main Tournament Zurich SUI 2017-04-13
RcRownchangeKK*chgGame
 1617 1558 2.00 4 0.28 40 11.20 
  Amado-Blanco, Carlos 1852 SUI0.001-0.1540-6.00 
  Champoud, Gilles 1587 SUI0.5010.04401.60 
  Frei, Gustav 1632 SUI0.5010.10404.00 
  Cakic, Igor 1397 SUI1.0010.294011.60 

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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