Individual Calculations February 2015
 Zacek, Petr  Total change: 15.80  Rating chartPersonal card
 PRAGUE OPEN 2015 - B - FIDE open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1705 1594 3.00 6 0.79 20 15.80 
  Plesnik, Miroslav 1861 CZE0.5010.32206.40 
  Andersen, Carsten 1882 DEN0.001-0.1620-3.20 
  Blum, Ulrike 1470 ESP1.0010.33206.60 
  Sorensen, Bernhard 1693 DEN1.0010.642012.80 
  Kucera, Josef 1781 CZE0.001-0.2620-5.20 
  Palla, Ivan 1540 CZE0.501-0.0820-1.60 

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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