Individual Calculations September 2009
 Huynh, Nhi Lang  Total change: 25.60  Rating chartPersonal card
 Czech Open 2009 C - CPP Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 2061 1835 0.50 5 -0.59 25 -14.75 
  Neumann, Thomas 2114 GER0.001-0.1625-4.00 
  Schlierf, Andre 2028 GER0.5010.25256.25 
  Klippel, Jan 2026 GER0.001-0.2525-6.25 
  Malyshev, Roman 2142 RUS0.001-0.1425-3.50 
  Bessarab, Vsevolod 1995 RUS0.001-0.2925-7.25 

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)
 
NOTE: K factor changed
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2080 1835 4.50 9 2.69 15 40.35 
  Schwarz, Oliver 2148 GER0.001-0.1415-2.10 
  Langwieser, Alexander 2049 AUT0.001-0.2315-3.45 
  Wagner, Richard 2018 AUT0.5010.24153.60 
  Frey, Alisa 2008 GER1.0010.731510.95 
  Sukopp, Karl 2045 AUT1.0010.771511.55 
  Schalla, Dieter 2092 GER0.5010.32154.80 
  Holzer, Gerhard 2235  * AUT0.001-0.0815-1.20 
  Kunschek, Horst 2024 AUT1.0010.751511.25 
  Gruenewald, Mark 2104 GER0.5010.33154.95 
 * 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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