Rapid: Individual Calculations December 2017
 Dyzchkova, Polina  Total change: -53.40  Rating chartPersonal card
 Arkhangelsk Region Championship B-13 rapid 2017 Arkhangelsk RUS 2017-10-21
RcRownchangeKK*chgGame
 1289 1498 1.00 5 -2.67 20 -53.40 
  Novak, Ivan 1157 RUS0.001-0.8820-17.60 
  Palkin, Vladimir 1285 RUS0.001-0.7720-15.40 
  Basaeva, Margarita 1098  * RUS0.001-0.9220-18.40 
  Kuznetsov, Vadim 1668 RUS0.001-0.2820-5.60 
  Sumarokova, Vera 1236 RUS1.0010.18203.60 
 * 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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