Individual Calculations September 2011
 Przewoznik, Emil  Total change: -22.50  Rating chartPersonal card
 Olomouc Chess Summer 2011 - D - seniors tournament Olomouc CZE 2011-08-04
RcRownchangeKK*chgGame
 1708 2034 2.00 4 -1.50 15 -22.50 
  Harris, Bruce 1724 AUS0.001-0.8615-12.90 
  Vasek, Rostislav 1689 CZE1.0010.11151.65 
  Plachy, Josef 1704 CZE0.501-0.3815-5.70 
  Svoboda, Otakar 1714 CZE0.501-0.3715-5.55 

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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