Individual Calculations March 2017
 Sumnaya, Ekaterina  Total change: -54.00  Rating chartPersonal card
 Chelyabinsk-city ch(f) women 2017 Chelyabinsk RUS 2017-01-31
RcRownchangeKK*chgGame
 1409 1588 3.00 8 -2.70 20 -54.00 
  Vidershpan, Viktoriia 1188  * RUS1.0010.08201.60 
  Baranova, Elizaveta 1392 RUS0.001-0.7520-15.00 
  Kalinina, Natalia 1665 RUS0.001-0.3920-7.80 
  Kozhevnikova, Alena 1281 RUS0.001-0.8620-17.20 
  Amerikova, Yulia 1294 RUS1.0010.15203.00 
  Gulyaeva, Anastasiya 1469 RUS0.001-0.6620-13.20 
  Fedotova, Angelina 1477 RUS1.0010.35207.00 
  Belova, Kseniya 1503 RUS0.001-0.6220-12.40 
 * 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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