Individual Calculations February 2015
 Pogorelskikh, Sofia  Total change: 22.40  Rating chartPersonal card
 8-th Rating tmnt SCC Samara RUS 2015-01-03
RcRownchangeKK*chgGame
 1565 1380 2.00 5 0.56 40 22.40 
  Loginov, Ilya 1780  * RUS0.001-0.0840-3.20 
  Janke, Leon 1656 RUS0.001-0.1740-6.80 
  Mamedov, Nazim 1613 RUS0.001-0.2140-8.40 
  Katina, Ekaterina 1564 RUS1.0010.744029.60 
  Starikova, Uliyana 1213 RUS1.0010.284011.20 
 * 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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