Individual Calculations December 2017
 Illina, Natalia  Total change: 54.00  Rating chartPersonal card
 SouthFR Chmp. 2017 Juniors G-19 Sochi RUS 2017-11-03
RcRownchangeKK*chgGame
 1872 2115 6.00 6 1.35 40 54.00 
  Kolmychek, Evelina wf2121 RUS1.0010.514020.40 
  Demchenko, Alisa 1940 RUS1.0010.274010.80 
  Troyanok, Tatiana 1939 RUS1.0010.274010.80 
  Samchenko, Serafima 1803 RUS1.0010.14405.60 
  Sumenkova, Elena 1715  * RUS1.0010.08403.20 
  Gurina, Alina 1715  * RUS1.0010.08403.20 
 * 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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