Individual Calculations September 2010
 Pellaton, Fernand  Total change: -12.75  Rating chartPersonal card
 1.Belper Weekend-Open Belp SUI 2010-07-02
RcRownchangeKK*chgGame
 2070 1827 0.00 2 -0.42 15 -6.30 
  Cremer, Kevin 2153 SUI0.001-0.1315-1.95 
  Karrer, Hans 1987 SUI0.001-0.2915-4.35 

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)
 
 Int. Chess Festival Biel Main Tournament Biel SUI 2010-07-21
RcRownchangeKK*chgGame
 1916 1827 3.00 8 -0.03 15 -0.45 
  Sommerhalder, Eric 1936 SUI1.0010.65159.75 
  Haug, Siegmund 1927 GER0.001-0.3615-5.40 
  Tillmann, Marc 1947 SUI0.001-0.3415-5.10 
  Tanner, Rene 2035 SUI0.5010.27154.05 
  Giger, Bruno 1736 SUI0.501-0.1215-1.80 
  Stoecklin, Carlo 1922 SUI0.5010.13151.95 
  Scherrer, Heinrich 1899 SUI0.5010.10151.50 
  Karrer, Peter 1926 SUI0.001-0.3615-5.40 

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)
 
 19.Open International de Martigny Martigny SUI 2010-07-30
RcRownchangeKK*chgGame
 2151 1827 0.00 3 -0.40 15 -6.00 
  Spasov, Vasil g2227  * BUL0.001-0.0815-1.20 
  Launiau, Severin 2085 FRA0.001-0.1815-2.70 
  Perruchoud, Benoit 2140 SUI0.001-0.1415-2.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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