Individual Calculations May 2011
 Parpel, Petr  Total change: -29.75  Rating chartPersonal card
 Krajska soutez SSS - skupina A various CZE 2010-10-17
RcRownchangeKK*chgGame
 1881 1806 2.00 8 -1.19 25 -29.75 
  Zitko, Martin 1839 CZE0.001-0.4525-11.25 
  Hochman, Jan 1993 CZE0.5010.24256.00 
  Lansky, Petr 1826 CZE0.5010.03250.75 
  Rychtar, Pavel 1968 CZE0.001-0.2925-7.25 
  Skokan, Frantisek 1840 CZE0.001-0.4525-11.25 
  Rezac, Jindrich 1845 CZE1.0010.552513.75 
  Halla, Jiri 1913 CZE0.001-0.3525-8.75 
  Brecka, Frantisek 1827 CZE0.001-0.4725-11.75 

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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