Individual Calculations July 2012
 Sikora, Jan  Total change: -19.20  Rating chartPersonal card
 Mistrovstvi CR muzu a zen 2012 Kouty nad Desnou CZE 2012-05-12
RcRownchangeKK*chgGame
 2201 2222 3.50 9 -1.28 15 -19.20 
  Jansa, Vlastimil g2454 CZE0.5010.29154.35 
  Polak, Tomas g2514 CZE0.001-0.1515-2.25 
  Janacek, Jaroslav 2064 CZE0.501-0.2115-3.15 
  Folkova, Martina 2144 CZE0.001-0.6115-9.15 
  Nguyen, Thai Dai Van 1942 CZE0.001-0.8415-12.60 
  Svobodova, Michaela wf2094 CZE1.0010.33154.95 
  Siebenbuerger, Vlastimil 2111 CZE0.501-0.1515-2.25 
  Sikorova, Olga wm2271 CZE0.5010.07151.05 
  Pokrupa, Marek 2216 CZE0.501-0.0115-0.15 

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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