Individual Calculations July 2012
 Sikora-Lerch, Jan  Total change: -7.70  Rating chartPersonal card
 Ostravsky konik 2012 - FIDE Open A Ostrava CZE 2012-04-28
RcRownchangeKK*chgGame
 2096 2206 5.00 9 -0.77 10 -7.70 
  Van Nieuwenhuizen, Hans 1974 NED1.0010.21102.10 
  Plat, Vojtech m2436 CZE0.001-0.2110-2.10 
  Weissmann, Lukas 2123 CZE0.001-0.6110-6.10 
  Tichy, Miroslav 2026 CZE0.501-0.2410-2.40 
  Didi, Jan 2019 CZE1.0010.26102.60 
  Nguyen, Thai Dai Van 1897 CZE1.0010.14101.40 
  Slanina, Miroslav 2140 CZE0.501-0.0910-0.90 
  Leks, Maria wc2103 POL0.501-0.1410-1.40 
  Krouzel, Jaroslav f2143 CZE0.501-0.0910-0.90 

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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