Individual Calculations January 2009
 Markov, Ziva  Total change: -10.95  Rating chartPersonal card
 13th Olympiad for Blind and visualy impaired chess players Crete GRE 2008-10-19
RcRownchangeKK*chgGame
 2081 2205 4.50 8 -0.73 15 -10.95 
  Shah, Swapanil (bl ) 1971 IND0.501-0.2915-4.35 
  Rutkauskas, Gediminas 2002 LTU1.0010.24153.60 
  Lilley, Graham 2115 ENG0.501-0.1215-1.80 
  Medina, Edgardo 1869 VEN1.0010.12151.80 
  Zoltek, Tadeusz f2227 POL0.001-0.4715-7.05 
  Marendic, Vlatko 2089 CRO0.001-0.6615-9.90 
  Selkovski, Zarko 2072 MKD1.0010.32154.80 
  Smirnov, Sergei 2301 RUS0.5010.13151.95 

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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