Blitz: Individual Calculations April 2019
 Romanov, Ivan I.  Total change: -7.00  Rating chartPersonal card
 Overtime Blitz 2019-3 St. Petersburg RUS 2019-03-07
RcRownchangeKK*chgGame
 1480 1355 3.50 11 -0.35 20 -7.00 
  Khodko, Yurii N. 1755  * RUS0.001-0.0820-1.60 
  Sudarev, Igor 1702 RUS0.001-0.1120-2.20 
  Turetsky, Mark 1574 RUS0.001-0.2220-4.40 
  Koltsova, Alisa 1471 RUS0.001-0.3420-6.80 
  Ivanov, Aleksei Al 1569 RUS1.0010.772015.40 
  Yakovlev, Anton 1559 RUS0.001-0.2420-4.80 
  Lapardin, Vladimir 1419 RUS1.0010.592011.80 
  Bobunov, Mikhail 1493 RUS0.001-0.3120-6.20 
  Aksenov, Egor 1102 RUS0.501-0.3120-6.20 
  Kobak, Polina 1346 RUS1.0010.49209.80 
  Trusov, Igor 1292 RUS0.001-0.5920-11.80 
 * 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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