Individual Calculations January 2016
 Ivanov, Oleg G.  Total change: -27.00  Rating chartPersonal card
 The champ. of the Republic of Mari El 2015 men Yoshkar-Ola RUS 2015-12-09
RcRownchangeKK*chgGame
 1983 2182 4.50 8 -1.35 20 -27.00 
  Nasyrova, Ekaterina 1851 RUS0.001-0.8820-17.60 
  Devnin, Konstantin 1782  * RUS1.0010.08201.60 
  Petukhov, Evgenij 1909 RUS0.501-0.3320-6.60 
  Demin, Valeri 2072 RUS1.0010.35207.00 
  Ibraev, Vasilij f2225 RUS0.001-0.4420-8.80 
  Pakhmutov, Andrey 2007 RUS0.501-0.2320-4.60 
  Basov, Viktor 1848 RUS1.0010.12202.40 
  Demidov, Alexandr 2167 RUS0.501-0.0220-0.40 
 * 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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