Individual Calculations September 2013
 O`Sullivan, Thomas  Total change: 38.10  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2139 1873 4.00 8 2.54 15 38.10 
  Gruber, Michael 2163 AUT0.001-0.1615-2.40 
  Hapala, Lisa 2040 AUT1.0010.721510.80 
  Dickhoff, Ronald 2132 NED1.0010.821512.30 
  Netolitzky, Gregor 2217 AUT0.5010.38155.70 
  Lechner, Daniel 2223 AUT0.001-0.1115-1.65 
  Lovrinovic, Christian 2137 AUT0.001-0.1815-2.70 
  Thoma, Wilhelm 2085 AUT1.0010.771511.55 
  Rogiers, Jan 2111 BEL0.5010.30154.50 

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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