Individual Calculations April 2009
 Peredy, Ferenc  Total change: -17.80  Rating chartPersonal card
 32. Zurich Weihnachtsopen Zurich SUI 2008-12-26
RcRownchangeKK*chgGame
 2231 2252 4.00 7 0.27 10 2.70 
  Springer, Patrick 2069 SUI0.501-0.2410-2.40 
  Tremp, Vinzenz 2015 SUI1.0010.20102.00 
  Prohaszka, Peter m2502 HUN0.001-0.1910-1.90 
  Gaehwiler, Gabriel 2093 SUI1.0010.29102.90 
  Fleischer, Eugen 2030 SUI1.0010.22102.20 
  Moor, Olivier m2365 SUI0.5010.15101.50 
  Rusev, Krasimir m2541 BUL0.001-0.1610-1.60 

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)
 
 Int. Hilton-Open Basel (Ivan-Nemet-Memorial) BASEL SUI 2009-01-01
RcRownchangeKK*chgGame
 2071 2252 3.00 7 -2.09 10 -20.90 
  Paul, Mathias 1948 GER0.501-0.3610-3.60 
  Jaeggi, Dorian 2220 SUI0.001-0.5410-5.40 
  Vrhovnik, Damir 1976 CRO0.501-0.3310-3.30 
  Berberich, Christoph 2083 GER0.501-0.2210-2.20 
  Wirz, Heinz 2133 SUI0.501-0.1610-1.60 
  Zenkic, Mensur 2026 SUI0.001-0.7910-7.90 
  Nabavi, Parwis 2113 SUI1.0010.31103.10 

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)
 
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2253 2252 5.00 10 0.04 10 0.40 
  Pavlovic, Milos g2520 SRB0.001-0.1710-1.70 
  Hagen, Anders Gjerdrum 2110 NOR0.501-0.1910-1.90 
  Campbell, Ian 2023 ENG1.0010.21102.10 
  Carlsen, Ellen Oen 1902 NOR1.0010.11101.10 
  Trent, Lawrence m2487 ENG0.5010.29102.90 
  Bruno, Fabio m2460 ITA0.5010.27102.70 
  Bellon Lopez, Juan Manuel g2440 ESP0.001-0.2610-2.60 
  Perman, Torvald 2077 FIN1.0010.27102.70 
  Welling, Gerard m2371 NED0.001-0.3410-3.40 
  Drenth, Jean Paul 2140 NED0.501-0.1510-1.50 

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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