Rapid: Individual Calculations August 2019
 Valentin, Yuliana  Total change: 18.60  Rating chartPersonal card
 Caissa_OPEN_2019_06_27_rapid Krasnodar RUS 2019-06-27
RcRownchangeKK*chgGame
 1613 1392 2.50 6 0.93 20 18.60 
  Bykova, Anastasia wf1792  * RUS0.001-0.0820-1.60 
  Bondarev, Boris 1792  * RUS0.001-0.0820-1.60 
  Kibalka, Aleksandr 1251 RUS1.0010.31206.20 
  Ostapov, Alexander 1581 RUS1.0010.752015.00 
  Novikov, Artem 1471 RUS0.5010.11202.20 
  Gridnev, Yury 1792  * RUS0.001-0.0820-1.60 
 * 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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