Rapid: Individual Calculations May 2013
 Zakharov, Sergei D.  Total change: -15.40  Rating chartPersonal card
 UralFR Chmp. 2013 Rpd Men Tyumen RUS 2013-04-01
RcRownchangeKK*chgGame
 2084 2221 4.50 8 -0.77 20 -15.40 
  Ovetchkin, Roman g2493 RUS0.001-0.1720-3.40 
  Bessarab, Vsevolod 1909 RUS1.0010.14202.80 
  Orekhov, Nikolai 2046 RUS0.001-0.7320-14.60 
  Levrikov, Alexandr 1943 RUS1.0010.17203.40 
  Chekletsov, Ilya 1972 RUS1.0010.19203.80 
  Gerasev, German 1821  * RUS0.501-0.4220-8.40 
  Pogromsky, Mikhail m2428 RUS0.001-0.2320-4.60 
  Polosin, Evgeni 2056 RUS1.0010.28205.60 
 * 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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