Rapid: Individual Calculations October 2017
 Urvacheva, Arina  Total change: -5.20  Rating chartPersonal card
 Penza region Girls rapid 2017 Penza RUS 2017-08-28
RcRownchangeKK*chgGame
 1314 1637 7.50 9 -0.26 20 -5.20 
  Egorova, Mariia 1246 RUS1.0010.09201.80 
  Yurina, Anastasiya 1237  * RUS1.0010.08201.60 
  Knyazeva, Antonina 1411 RUS0.001-0.7920-15.80 
  Volkova, Anzhelina 1292 RUS1.0010.11202.20 
  Feofanova, Alexandra 1351 RUS1.0010.16203.20 
  Iudina, Polina 1237  * RUS1.0010.08201.60 
  Batarova, Alina 1471 RUS0.501-0.2220-4.40 
  Lukyanenko, Ksenia 1237  * RUS1.0010.08201.60 
  Batarova, Viktoriya 1344 RUS1.0010.15203.00 
 * 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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