Individual Calculations October 2008
 Kosek, Jiri  Total change: -12.90  Rating chartPersonal card
 Nachod Niki Open 2008 Nachod CZE 2008-06-28
RcRownchangeKK*chgGame
 2127 2053 2.00 7 -0.86 15 -12.90 
  Cerveny, Martin f2305 CZE0.001-0.1915-2.85 
  Pertlova, Sona wf2159 CZE0.5010.14152.10 
  Kopta, Pavel 2276 CZE0.001-0.2215-3.30 
  Nyvlt, Otto 1978 CZE1.0010.40156.00 
  Siktanc, Petr 2182 CZE0.5010.17152.55 
  Tejkal, Jiri 2027 CZE0.001-0.5415-8.10 
  Tejnsky, Bretislav 1963 CZE0.001-0.6215-9.30 

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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