Individual Calculations October 2008
 Cechura, Petr  Total change: 17.40  Rating chartPersonal card
 Nachod Niki Open 2008 Nachod CZE 2008-06-28
RcRownchangeKK*chgGame
 2212 2182 6.00 9 1.79 15 26.85 
  Zizka, Jan 1907 CZE1.0010.17152.55 
  Smid, Jaroslav 2046 CZE0.501-0.1815-2.70 
  Matyska, Jiri 2055 CZE1.0010.33154.95 
  Jirka, Jiri m2400 CZE0.001-0.2215-3.30 
  Blahacek, Evzen 2068 CZE1.0010.34155.10 
  Novotny, Josef 2169 CZE1.0010.48157.20 
  Sergeev, Vladimir g2505 UKR1.0010.871513.05 
  Volosin, Leonid g2434 CZE0.001-0.1915-2.85 
  Sorm, Daniel f2320 CZE0.5010.19152.85 

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)
 
 Czech Open 2008 F - OCE Open Pardubice CZE 2008-07-10
RcRownchangeKK*chgGame
 2104 2232 4.00 7 -0.63 15 -9.45 
  Khakhanov, Vladimir 2012 RUS0.501-0.2815-4.20 
  Vondra, Zbynek 2099 CZE0.501-0.1815-2.70 
  Smutny, Jan 2118 CZE1.0010.34155.10 
  Vanek, Petr 2187 CZE0.501-0.0615-0.90 
  Erneker, Josef 2280 CZE0.5010.07151.05 
  Fiedler, Bedrich 2123 CZE0.501-0.1515-2.25 
  Rozic, Samo 1912 SLO0.501-0.3715-5.55 

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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