Individual Calculations September 2014
 Hrabal, Michal  Total change: -9.00  Rating chartPersonal card
 4 th International Chess Festival RTU OPEN "B" Riga LAT 2014-08-18
RcRownchangeKK*chgGame
 1971 2067 5.00 9 -0.45 20 -9.00 
  Harestad, Ove Henning 1752 NOR1.0010.14202.80 
  Ivanov, Igor. 1845 RUS1.0010.22204.40 
  Karklins, Imants 2233 LAT0.001-0.2820-5.60 
  Polyakov, Fedor 1857 LAT1.0010.23204.60 
  Bengtsson, Tage 2103 SWE0.001-0.4520-9.00 
  Migunova, Aleksandra 1667  * LAT1.0010.08201.60 
  Christensen, Janus 2115 DEN0.5010.07201.40 
  Levchenkov, Vitaly f2242 LAT0.5010.23204.60 
  Kalnins, Toms 1928 LAT0.001-0.6920-13.80 
 * 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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