Individual Calculations May 2012
 Sion, David  Total change: 60.00  Rating chartPersonal card
 Krajsky prebor II vychod PDSS 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 1934 1778 3.50 6 1.66 30 49.80 
  Havrlik, Pavel 1878 CZE1.0010.643019.20 
  Krusina, Patrik 1826 CZE1.0010.573017.10 
  Blasko, Stepan 1943 CZE0.001-0.2830-8.40 
  Mares, Jan 1901 CZE0.5010.17305.10 
  Pekar, Vaclav 2170 CZE0.001-0.0830-2.40 
  Mikyska, Kamil 1883 CZE1.0010.643019.20 

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)
 
NOTE: K factor changed
 Extraliga dorostu - vychod 2011/12 various CZE 2011-10-15
RcRownchangeKK*chgGame
 1948 1778 3.00 7 1.01 15 15.15 
  Kubik, Michael 1980 CZE0.001-0.2415-3.60 
  Langner, Jakub 1984 CZE1.0010.761511.40 
  Volcik, Ludek 2034 CZE1.0010.811512.15 
  Borufka, Roman 1897 CZE0.001-0.3415-5.10 
  Strnad, Ondrej 1807 CZE0.5010.04150.60 
  Marikova, Jana 1889 CZE0.001-0.3515-5.25 
  Navratil, Jiri 2047 CZE0.5010.33154.95 

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
 Extraliga dorostu - finale B 2011/12 various CZE 2011-10-15
RcRownchangeKK*chgGame
 1914 1778 1.00 4 -0.33 15 -4.95 
  Pajersky, Michal 1718 CZE0.001-0.5815-8.70 
  Cap, Adam 1999 CZE0.001-0.2215-3.30 
  Pospisil, Martin 2055 CZE0.5010.33154.95 
  Ta, Van Duy 1882 CZE0.5010.14152.10 

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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