Individual Calculations July 2009
 Krondraf, Karel  Total change: -23.25  Rating chartPersonal card
 2. liga D various CZE 2008-10-12
RcRownchangeKK*chgGame
 2247 2214 3.00 10 -1.55 15 -23.25 
  Novotny, Michal 2272 CZE0.001-0.4215-6.30 
  Jirasek, Pavel 2277 CZE0.5010.09151.35 
  Donnert, Milan 2164 CZE0.001-0.5715-8.55 
  Karasek, Lukas 2227 CZE0.5010.02150.30 
  Kosata, Jan 2135 CZE0.501-0.1115-1.65 
  Varejcko, Josef 2218 CZE0.001-0.4915-7.35 
  Pisk, Petr m2327 CZE0.5010.15152.25 
  Vyskocil, Neklan f2315 CZE0.001-0.3615-5.40 
  Cizek, Antonin f2301 CZE0.5010.12151.80 
  Riska, Lubomir 2229 CZE0.5010.02150.30 

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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