Individual Calculations May 2017
 Sidorova, Anna  Total change: 3.60  Rating chartPersonal card
 Friendship Cup - 6 Lipetsk RUS 2017-04-01
RcRownchangeKK*chgGame
 1322 1011 1.00 6 0.09 40 3.60 
  Pokachalov, Dmitry 1411  * RUS0.001-0.0840-3.20 
  Melnikovskiy, Grigoriy 1341 RUS0.001-0.1240-4.80 
  Droganov, Nikita 1221 RUS1.0010.774030.80 
  Tcapalikov, Mikhail 1385 RUS0.001-0.1040-4.00 
  Rublenko, Tatiana 1411  * RUS0.001-0.0840-3.20 
  Pokachalov, Artem 1160 RUS0.001-0.3040-12.00 
 * 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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