Individual Calculations July 2011
 Petrov, Nikolaj  Total change: -33.50  Rating chartPersonal card
 Ostravsky konik 2011 - open A Ostrava CZE 2011-04-30
RcRownchangeKK*chgGame
 1994 1937 2.50 9 -1.34 25 -33.50 
  Flak, Pawel 2193 POL0.001-0.1925-4.75 
  Dobes, Ludek 2075 CZE0.001-0.3125-7.75 
  Hladik, Lumir 2047 CZE0.001-0.3525-8.75 
  Micka, Jaroslav 1881 CZE0.501-0.0825-2.00 
  Maltsev, Leonid c1873 UKR1.0010.412510.25 
  Hofirek, Benedikt 1980 CZE0.001-0.4425-11.00 
  Habada, Jindrich 1907 CZE0.001-0.5425-13.50 
  Gil, Karel 1950 CZE1.0010.522513.00 
  Zavesicky, Petr 2043 CZE0.001-0.3625-9.00 

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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