Rapid: Individual Calculations January 2016
 Petukhov, Igor  Total change: -19.00  Rating chartPersonal card
 Izhevsk chmp. 2015 rpd (st.9 - I gr) Izhevsk RUS 2015-12-26
RcRownchangeKK*chgGame
 1626 1711 2.00 5 -0.95 20 -19.00 
  Sigal, Lev 1596 RUS0.001-0.6620-13.20 
  Galaseev, Mikhail 1311  * RUS1.0010.08201.60 
  Osipov, Daniil 1823 RUS0.001-0.3520-7.00 
  Bekhterev, Mikhail 1843 RUS0.001-0.3220-6.40 
  Zyapaeva, Polina 1559 RUS1.0010.30206.00 
 * 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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