Individual Calculations May 2010
 Lorenc, David  Total change: 16.00  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2009-10-11
RcRownchangeKK*chgGame
 1923 1538 1.00 4 0.64 25 16.00 
  Novacek, Karel 1938  * CZE0.001-0.0825-2.00 
  Tolar, Stanislav 1929 CZE0.001-0.0925-2.25 
  Chlad, Lukas 1888 CZE0.001-0.1125-2.75 
  Hercik, Josef 1938  * CZE1.0010.922523.00 
 * 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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