Individual Calculations February 2015
 Ruzicka, Vaclav  Total change: -9.00  Rating chartPersonal card
 PRAGUE OPEN 2015 - B - FIDE open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1656 1663 3.00 7 -0.45 20 -9.00 
  Barsukov, Sergey 1761 RUS0.001-0.3720-7.40 
  Zabehlicky, Jiri 1556 CZE1.0010.35207.00 
  Kucera, Josef 1781 CZE0.5010.16203.20 
  Birkestrand, Odd 1795 NOR0.001-0.3220-6.40 
  Siya, Sagar 1263  * IND1.0010.08201.60 
  Kriz, Jiri 1710 CZE0.001-0.4320-8.60 
  Istel, Oldrich 1724 CZE0.5010.08201.60 
 * 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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