Individual Calculations July 2012
 Vrchotka, Josef  Total change: -42.15  Rating chartPersonal card
 HUN Open Ch. 31th Zalakaros Open Zalakaros HUN 2012-06-08
RcRownchangeKK*chgGame
 2127 2059 0.50 8 -2.81 15 -42.15 
  Gledura, Benjamin f2312 HUN0.001-0.1915-2.85 
  Varga, Melinda 2180 HUN0.001-0.3415-5.10 
  Kende, Gyorgy Dr. 2246 HUN0.001-0.2615-3.90 
  Bereczki, Janos 2175 HUN0.5010.16152.40 
  Kiss, Judit 2016 HUN0.001-0.5615-8.40 
  Bubits, Bence 2151 HUN0.001-0.3715-5.55 
  Nemeth, Andras 2026 HUN0.001-0.5515-8.25 
  Kral, Klaudia 1909 SVK0.001-0.7015-10.50 

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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