Individual Calculations August 2015
 Safina, Diana  Total change: -5.20  Rating chartPersonal card
 Sidorov_open_2015 Staraiy Maina RUS 2015-07-07
RcRownchangeKK*chgGame
 1625 1431 1.50 6 -0.13 40 -5.20 
  Rakhmatulaev, Konstantin 1831  * UZB0.001-0.0840-3.20 
  Peruhin, Anatoliy 1665 RUS0.001-0.2140-8.40 
  Gorelov, Ivan 1361 RUS0.501-0.1040-4.00 
  Elkina, Yuliya 1653 RUS0.5010.284011.20 
  Logunova, Elizaveta 1673 RUS0.001-0.2040-8.00 
  Logunov, Egor 1564 RUS0.5010.18407.20 
 * 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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