Individual Calculations January 2009
 Michalek, Jan  Total change: -12.50  Rating chartPersonal card
 Vysocina 2008 - turnaj A Zdar nad Sazavou CZE 2008-09-20
RcRownchangeKK*chgGame
 2215 2320 4.50 9 -1.25 10 -12.50 
  Pecha, Tomas 2096 CZE1.0010.22102.20 
  Jirka, Jiri m2457 CZE0.001-0.3210-3.20 
  Haba, Zdenek, Ing. 2204 CZE0.501-0.1610-1.60 
  Pertlova, Sona wf2217 CZE0.501-0.1410-1.40 
  Bures, Jaroslav 2243 CZE0.501-0.1110-1.10 
  Novotny, Jaroslav 2172 CZE0.001-0.7010-7.00 
  Jiruse, Josef, Mgr. 2133 CZE1.0010.26102.60 
  Vymazal, Bronislav 2274 CZE0.501-0.0610-0.60 
  Vlasak, Lukas 2136 CZE0.501-0.2410-2.40 

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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