Individual Calculations July 2009
 Petras, Milan  Total change: -27.00  Rating chartPersonal card
 Krajsky prebor SSS - A various CZE 2008-10-19
RcRownchangeKK*chgGame
 2093 2083 3.50 10 -1.41 15 -21.15 
  Grulich, Jiri 2017 CZE1.0010.41156.15 
  Framberk, Jan 2042 CZE0.501-0.0615-0.90 
  Mejzlik, Ondrej 2220 CZE0.5010.18152.70 
  Hosticka, Frantisek 2178 CZE1.0010.63159.45 
  Ruzicka, Vaclav 2047 CZE0.001-0.5515-8.25 
  Evan, Jan 1920 CZE0.501-0.2215-3.30 
  Forman, Stepan f2332 CZE0.001-0.1915-2.85 
  Zeman, Martin 1978 CZE0.001-0.6415-9.60 
  Skrivanek, Jan 2136 CZE0.001-0.4315-6.45 
  Fialka, Miroslav 2055 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)
 
 Mezinarodni sachovy festival Znojmo 2009 Znojmo CZE 2009-04-30
RcRownchangeKK*chgGame
 1963 2083 3.50 6 -0.39 15 -5.85 
  Binder, Jan 1733 CZE0.501-0.3915-5.85 
  Mikulu, Lukas 1907 CZE1.0010.27154.05 
  Jiruse, Josef 2077 CZE0.501-0.0115-0.15 
  Voborny, David 1918 CZE0.001-0.7215-10.80 
  Streiter, Manfred 1952 GER1.0010.32154.80 
  Bartos, Jan f2188 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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