Individual Calculations January 2011
 Stefansson, Hannes  Total change: 7.40  Rating chartPersonal card
 M.Chigorin Memorial 2010 St.Petersburg RUS 2010-10-28
RcRownchangeKK*chgGame
 2473 2585 6.50 9 0.74 10 7.40 
  Mirzoeva, Elmira wg2239 RUS1.0010.11101.10 
  Solovjov, Sergey I. m2394 RUS1.0010.25102.50 
  Iskusnyh, Sergei g2465 RUS0.501-0.1610-1.60 
  Lovkov, Roman m2414 RUS0.501-0.2310-2.30 
  Goganov, Aleksey m2478 RUS1.0010.35103.50 
  Andreikin, Dmitry g2669 RUS0.001-0.3810-3.80 
  Ulko, Jaroslav m2451 RUS1.0010.32103.20 
  Mozharov, Mikhail m2494 RUS1.0010.38103.80 
  Smirin, Ilia g2657 ISR0.5010.10101.00 

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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