Individual Calculations May 2013
 Petr, Jan  Total change: 38.85  Rating chartPersonal card
 Extraliga dorostu - zapad 2012/13 various CZE 2012-10-05
RcRownchangeKK*chgGame
 1897 2017 6.50 7 1.95 15 29.25 
  Eret, Jonas 1829 CZE1.0010.26153.90 
  Hanl, Frantisek 1917 CZE0.501-0.1415-2.10 
  Rydl, Jiri 1982 CZE1.0010.45156.75 
  Suchomelova, Simona 1757 CZE1.0010.18152.70 
  Suchomel, Tomas 1750 CZE1.0010.18152.70 
  Ta, Van Duy 2023 CZE1.0010.51157.65 
  Slampa, Jan 2024 CZE1.0010.51157.65 

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)
 
 Extraliga dorostu - finale A 2012/13 various CZE 2012-10-05
RcRownchangeKK*chgGame
 2045 2017 1.50 4 -0.35 15 -5.25 
  Machan, Jan 2078 CZE0.5010.08151.20 
  Nguyen, Thai Dai Van 2069 CZE1.0010.57158.55 
  Dvorak, Adam 2030 CZE0.001-0.4815-7.20 
  Marikova, Jana 2002 CZE0.001-0.5215-7.80 

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)
 
 Prebor prahy 2012/2013 - I. trida - skupina 12 Praha CZE 2013-01-07
RcRownchangeKK*chgGame
 1906 2033 2.00 2 0.66 15 9.90 
  Rehak, Jiri 1825 CZE1.0010.23153.45 
  Cantier, Jean-Francois 1986 CZE1.0010.43156.45 

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)
 
 Turnaj Pobeskydi 2013 - FIDE open Frydek-Mistek CZE 2013-03-28
RcRownchangeKK*chgGame
 2012 2033 5.00 9 0.33 15 4.95 
  Dobes, Vojtech 2035 CZE0.001-0.5015-7.50 
  Kretzschmar, Arnd 1757 GER1.0010.17152.55 
  Kula, Dominik 1831 CZE1.0010.24153.60 
  Jirousek, Filip 1749 CZE1.0010.16152.40 
  Novosadova, Kristyna 2144 CZE0.5010.15152.25 
  Snorek, Milan 2164 CZE0.001-0.3215-4.80 
  Cempel, Jaroslav f2228 CZE0.001-0.2515-3.75 
  Melzer, Patrik 2135 CZE1.0010.64159.60 
  Kozel, Jiri 2062 CZE0.5010.04150.60 

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)
 

 

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