Individual Calculations October 2017
 Petrov, Maksim  Total change: 22.00  Rating chartPersonal card
 Anapa_2017_open Anapa RUS 2017-09-01
RcRownchangeKK*chgGame
 1797 1673 3.00 7 0.55 40 22.00 
  Gurianov, Danil 2073  * RUS0.5010.424016.80 
  Rolgeizer, Genrikh 2073  * RUS0.001-0.0840-3.20 
  Lapsakov, Alexander S. 1713 RUS0.5010.06402.40 
  Tandelova, Irina 1273  * RUS1.0010.08403.20 
  Vikulin, Alexander A. 1788 RUS0.5010.16406.40 
  Chechetko, Georgy 1886 RUS0.5010.274010.80 
  Fedotov, Alexander V. 1774 RUS0.001-0.3640-14.40 
 * 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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