Individual Calculations March 2012
 Pospisil, Petr  Total change: -23.25  Rating chartPersonal card
 Novy Bor Open 2012 Novy Bor CZE 2012-02-11
RcRownchangeKK*chgGame
 1832 1767 1.50 7 -1.55 15 -23.25 
  Oresky, Jan 2167  * CZE0.001-0.0815-1.20 
  Paldus, Petr 1984 CZE0.5010.28154.20 
  Lacha, Jan 1941 CZE0.5010.23153.45 
  Kucera, Petr 2167  * CZE0.001-0.0815-1.20 
  Majstrova, Alzbeta 1477 CZE0.001-0.8415-12.60 
  Mach, Michal 1525 CZE0.501-0.3015-4.50 
  Zemkova, Klara 1564 CZE0.001-0.7615-11.40 
 * 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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