Individual Calculations January 2018
 Sobotnik, Petr  Total change: -28.00  Rating chartPersonal card
 Praga Praha - KT Podzim 2017 Praha CZE 2017-10-05
RcRownchangeKK*chgGame
 1749 1916 5.00 9 -1.40 20 -28.00 
  Krnak, Vladimir 1675 CZE0.001-0.8020-16.00 
  Gubin, Oleg 1584 CZE1.0010.12202.40 
  Vitek, Jan 1675 CZE1.0010.20204.00 
  Paulovic, Milan 1741 CZE0.501-0.2320-4.60 
  Ulicny, Daniel 1756 CZE0.001-0.7120-14.20 
  Horyna, Josef 1762 CZE0.501-0.2120-4.20 
  Barton, Milan 1790 CZE1.0010.33206.60 
  Masek, Jan 1959 CZE1.0010.562011.20 
  Sramek, Jiri 1800 CZE0.001-0.6620-13.20 

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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