Individual Calculations March 2018
 Kozlov, Kirill  Total change: -8.00  Rating chartPersonal card
 XXXII Memorial T.Petrosiana Moscow RUS 2018-01-04
RcRownchangeKK*chgGame
 1591 1500 2.50 7 -0.20 40 -8.00 
  Perov, German 1900  * RUS0.001-0.0840-3.20 
  Antonova, Amalia 1181 RUS1.0010.13405.20 
  Zaitseva, Lyudmila 1816 RUS0.001-0.1340-5.20 
  Solunov, Foma 1100  * RUS1.0010.08403.20 
  Musakhanyan, Mikhail 1747 RUS0.5010.314012.40 
  Tokmantsev, Ivan 1763 RUS0.001-0.1840-7.20 
  Iakushkov, Pavel 1628 RUS0.001-0.3340-13.20 
 * 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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