Individual Calculations September 2011
 Koper, Stefan  Total change: -50.40  Rating chartPersonal card
 Golden Prague - International FIDE Open Praha CZE 2011-07-02
RcRownchangeKK*chgGame
 1843 2031 2.50 8 -3.37 15 -50.55 
  Liska, Martin 1737 CZE0.001-0.8515-12.75 
  Prachar, Josef 1878 CZE1.0010.30154.50 
  Starek, Stanislav 1912 CZE0.001-0.6615-9.90 
  Picek, Miroslav 1927 CZE0.001-0.6415-9.60 
  Nguyen, Thai Dai Van 1762 CZE0.501-0.3315-4.95 
  Anaskin, Arsenij 1820 CZE0.001-0.7715-11.55 
  Maly, Petr 1700 CZE1.0010.12151.80 
  Szirmai, Emil 2005 CZE0.001-0.5415-8.10 

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)
 
 International Chess Holiday - M22 Praha CZE 2011-07-24
RcRownchangeKK*chgGame
 2035 2031 5.50 9 0.94 15 14.10 
  Liebhart, Marcel 2065 GER1.0010.55158.25 
  Franek, Jan 1891 CZE1.0010.31154.65 
  Lanka, Zigurds g2431  * LAT0.001-0.0815-1.20 
  Svitak, David 2015 CZE0.001-0.5215-7.80 
  Thomasson, Staffan 2012 SWE1.0010.47157.05 
  Michalek, Frantisek 2088 CZE0.5010.08151.20 
  Havrlik, Pavel 1916 CZE1.0010.34155.10 
  Suchy, Ladislav 1870 CZE1.0010.29154.35 
  Krtous, Zdenek 2029 CZE0.001-0.5015-7.50 
 * 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)
 
 International Chess Holiday - K31 Praha CZE 2011-07-31
RcRownchangeKK*chgGame
 1952 2031 4.50 9 -0.93 15 -13.95 
  Boehme, Ralf 1920 GER0.001-0.6515-9.75 
  Miksatko, Miroslav 1925 CZE0.501-0.1415-2.10 
  Hadzala, Daniel 2162 CZE0.001-0.3215-4.80 
  Pommrich, Rainer 2041 GER0.5010.01150.15 
  Brown, Allan D 1887 SCO1.0010.31154.65 
  Nelson, Wayne 1996 GER0.501-0.0515-0.75 
  Prachar, Josef 1878 CZE1.0010.30154.50 
  Fikr, Lukas 1966 CZE0.501-0.0915-1.35 
  Strakos, Tomas 1795 CZE0.501-0.3015-4.50 

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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