Individual Calculations July 2011
 Siegel, Adrian, Dr  Total change: 1.05  Rating chartPersonal card
 Amateur Weekend CHessOPEN Lugano-Paradiso SUI 2011-05-13
RcRownchangeKK*chgGame
 2091 1991 2.50 5 0.58 15 8.70 
  Kelecevic, Nedeljko m2279 SUI0.001-0.1615-2.40 
  Florin, Jon 1734 SUI1.0010.18152.70 
  Raselli, Claudio 1928 ITA1.0010.41156.15 
  Joksic, Sinisa m2250 SRB0.001-0.1815-2.70 
  Salvetti, Alec f2266 ITA0.5010.33154.95 

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)
 
 Engadiner Pfingstopen Celerina SUI 2011-06-11
RcRownchangeKK*chgGame
 2002 1991 1.00 3 -0.51 15 -7.65 
  Wyss, Jonas f2315 SUI0.001-0.1315-1.95 
  Joller, Hans 1907 SUI0.001-0.6215-9.30 
  Ingold, Willi 1785 SUI1.0010.24153.60 

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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