Individual Calculations September 2009
 Hastik, Svatopluk  Total change: -20.40  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 2035 2118 3.50 8 -1.36 15 -20.40 
  Mudrak, Josef f2344 CZE0.001-0.2115-3.15 
  Martinovsky, Miroslav 1912 CZE0.001-0.7615-11.40 
  Ivekovic, Tihana 1806 CRO1.0010.14152.10 
  Novotny, Jan 1953 CZE1.0010.28154.20 
  Jirka, Jiri m2440 CZE0.001-0.1315-1.95 
  Tejkal, Jiri 2009 CZE0.501-0.1515-2.25 
  Bazant, Zdenek 1931 CZE0.001-0.7415-11.10 
  Rutter, Lidmila 1888 CZE1.0010.21153.15 

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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