Rapid: Individual Calculations May 2016
 Petrov, Aleksandr  Total change: -7.00  Rating chartPersonal card
 Lembit Oll 50 Memorial Tournament in Rapid Chess Tallinn EST 2016-04-24
RcRownchangeKK*chgGame
 1781 1893 3.50 6 -0.35 20 -7.00 
  Ladva, Ottomar m2293  * EST0.001-0.0820-1.60 
  Rozenblit, David 1755 EST0.501-0.1920-3.80 
  Olde, Grete 1693 EST0.001-0.7620-15.20 
  Ivanova, Lidia 1592 EST1.0010.15203.00 
  Olde, Karl Erik 1493  * EST1.0010.08201.60 
  Nasretdinov, Mihhail 1857 EST1.0010.45209.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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