Individual Calculations June 2013
 Petrov, Nikolaj  Total change: -1.20  Rating chartPersonal card
 Ostravsky Konik 2013 - FIDE open veteranu Ostrava CZE 2013-04-26
RcRownchangeKK*chgGame
 1805 1800 3.50 7 0.04 15 0.60 
  Folta, Frantisek 1821 CZE0.5010.03150.45 
  Kostal, Otakar 2021 CZE0.001-0.2215-3.30 
  Rechtenberg, Karel 1934 CZE0.5010.18152.70 
  Sumbera, Antonin 1661 CZE0.501-0.1915-2.85 
  Heric, Milan 1633 CZE1.0010.28154.20 
  Gunnarsson, Leif 1761 SWE1.0010.45156.75 
  Korinek, Jaroslav 1805 CZE0.001-0.4915-7.35 

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)
 
 Open Orlova 2013 - FIDE open Orlova CZE 2013-05-13
RcRownchangeKK*chgGame
 1837 1800 2.50 6 -0.12 15 -1.80 
  Podlesny, Pavel 2128 CZE0.001-0.1315-1.95 
  Orzechowski, Michal 1400  * POL1.0010.08151.20 
  Chlevistan, Jakub 2119 CZE0.001-0.1315-1.95 
  Pekarek, Ales 1400  * CZE1.0010.08151.20 
  Kukuczka, Milan 2027 CZE0.5010.29154.35 
  Maroszczyk, Wieslaw 1945 CZE0.001-0.3115-4.65 
 * 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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