Individual Calculations May 2013
 Jud, Marc  Total change: -1.50  Rating chartPersonal card
 Bad Ragazer Osteropen 2013 Bad Ragaz SUI 2013-03-28
RcRownchangeKK*chgGame
 2087 2023 3.00 6 0.51 15 7.65 
  Curien, Nicolas 2207 SUI0.5010.24153.60 
  Medunova, Vera wm2118 CZE0.001-0.3715-5.55 
  Nguyen, Nam-Khang 1845 SUI1.0010.27154.05 
  Hund, Barbara wg2187 SUI0.5010.22153.30 
  Plieger, Josef 1940 AUT0.501-0.1115-1.65 
  Chetverik, Maxim m2225 RUS0.5010.26153.90 

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)
 
 4. Open de la Broye Payerne SUI 2013-04-05
RcRownchangeKK*chgGame
 1864 2023 1.50 3 -0.61 15 -9.15 
  Cordey, Loic 1746 SUI1.0010.17152.55 
  Frey, Matthias 1961 SUI0.001-0.5915-8.85 
  Bonferroni, Thierry 1885 SUI0.501-0.1915-2.85 

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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