Rapid: Individual Calculations January 2016
 Haabu, Aare  Total change: 8.60  Rating chartPersonal card
 Estonian Seniors Rapid Championship 2015 Tallinn EST 2015-12-05
RcRownchangeKK*chgGame
 1857 1759 3.00 7 0.43 20 8.60 
  Petrov, Aleksandr 1932 EST1.0010.732014.60 
  Sarv, Arvo 2035 EST0.001-0.1720-3.40 
  Domuskanov, Ivan 1376 EST0.501-0.4120-8.20 
  Nikitin, Pjotr 1946 EST0.001-0.2620-5.20 
  Ilves, Juri 2011 EST0.001-0.1920-3.80 
  Poom, Mati 1755 EST0.501-0.0120-0.20 
  Saraikin, Sergey 1943 EST1.0010.742014.80 

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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