Rapid: Individual Calculations December 2016
 Kostina, Alexandra  Total change: -50.00  Rating chartPersonal card
 SFO G13 2016 rapid Novokuznetsk RUS 2016-10-31
RcRownchangeKK*chgGame
 1389 1550 1.00 5 -2.50 20 -50.00 
  Chernokulskaya, Alina 1539 RUS0.501-0.0220-0.40 
  Namay, Viktoria 1217 RUS0.501-0.3820-7.60 
  Rakina, Yuliya 1299 RUS0.001-0.8120-16.20 
  Pliaskina, Alexandra 1466 RUS0.001-0.6220-12.40 
  Khoyur-Ool, Aryyaa 1425 RUS0.001-0.6720-13.40 

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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