Rapid: Individual Calculations September 2017
 Yerusalimtsev, Petr  Total change: 11.40  Rating chartPersonal card
 Pushkin 2017 Chess Day Rapid St. Petersburg RUS 2017-07-29
RcRownchangeKK*chgGame
 1829 1695 3.00 7 0.57 20 11.40 
  Makarov, Pavel V. 2027 RUS0.001-0.1220-2.40 
  Vorobev, Alexander 2095  * RUS0.001-0.0820-1.60 
  Shaitor, Ilya 1387 RUS1.0010.14202.80 
  Protasov, Kirill 2000 RUS0.001-0.1420-2.80 
  Selskov, Boris 1567 RUS1.0010.33206.60 
  Moroz, Yury N. 1874 RUS1.0010.732014.60 
  Parmanin, Oleg 1853 RUS0.001-0.2920-5.80 
 * 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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