Individual Calculations January 2009
 Avram, Sretko  Total change: -24.30  Rating chartPersonal card
 13th Olympiad for Blind and visualy impaired chess players Crete GRE 2008-10-19
RcRownchangeKK*chgGame
 2162 2320 2.50 6 -1.62 15 -24.30 
  Bagyatkar, Madan Blind 1970 IND1.0010.11151.65 
  Novikovas, Anatolijus 1970 LTU0.501-0.3915-5.85 
  Ross, Chris N 2172 ENG0.001-0.7015-10.50 
  Gunajew, Rafal 2233 POL0.001-0.6215-9.30 
  Trkaljanov, Vladimir 2239 MKD0.501-0.1115-1.65 
  Krylov, Sergey m2388 RUS0.5010.09151.35 

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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