Individual Calculations September 2009
 Pomahs, Ziedonis  Total change: 0.00  Rating chartPersonal card
 Czech Open 2009 D - Chladek a Tintera Open Pardubice CZE 2009-07-25
RcRownchangeRpKK*chgGame
 1901 0 0.50 5 0.00 1535   0.00 
  Hajek, Jaroslav 1956 CZE0.0010.00 0.00 
  Barbier, Wiebke 1893 BEL0.5010.00 0.00 
  Semenova, Anastasia 1892 RUS0.0010.00 0.00 
  Rubes, Zdenek 1873 CZE0.0010.00 0.00 
  Kompe, Joerg 1889 GER0.0010.00 0.00 

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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