Individual Calculations March 2012
 Aron, Oto  Total change: 4.05  Rating chartPersonal card
 Prague Open 2012 - A - IM open Praha CZE 2012-01-13
RcRownchangeKK*chgGame
 2013 1765 2.00 8 0.27 15 4.05 
  Pochinkov, Andrey 2165  * CZE1.0010.921513.80 
  Aroshidze, Levan g2165  * GEO0.001-0.0815-1.20 
  Crespo De Oliveira, Lucas 2120 BRA0.001-0.1115-1.65 
  Starek, Stanislav 2007 CZE0.001-0.2015-3.00 
  Kucera, Tomas 1985 CZE0.001-0.2215-3.30 
  Plasil, Petr 1952 CZE0.5010.24153.60 
  Jahoda, Ladislav 1961 CZE0.001-0.2515-3.75 
  Vojtisek, Milos 1747 CZE0.501-0.0315-0.45 
 * 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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