Individual Calculations May 2010
 Wichs, Jakub  Total change: 20.40  Rating chartPersonal card
 Krajsky prebor USS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2003 2050 1.00 1 0.43 15 6.45 
  Klakurka, Stanislav 2003 CZE1.0010.43156.45 

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)
 
 Krajsky prebor II C - USS various CZE 2009-10-18
RcRownchangeKK*chgGame
 1867 2050 4.50 5 0.93 15 13.95 
  Novak, Petr 1650  * CZE1.0010.08151.20 
  Havranek, Tomas 2044 CZE1.0010.49157.35 
  Zima, Tomas 1801 CZE0.501-0.3115-4.65 
  Lesak, Ondrej 1819 CZE1.0010.21153.15 
  Machalek, Bedrich 2022 CZE1.0010.46156.90 
 * 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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